The displacement of the mouse is 5m and the total distance is 9m.
The given parameters;
initial displacement of the mouse = 5 m north
second displacement = 1 m South
third displacement = 3 m west
To find:
the displacement of the mouse and the total distance it ranDisplacement is the change in the final position and the initial position of an object.
Distance is the total path covered by the object.
When the mouse was at 1 m south, the displacement = 5 m - 1m = 4m
The displacement of the mouse between 4m south and 3m west is calculated by using Pythagoras theorem.
[tex](displacement)^2 = 3^2 + 4^2\\\\(displacement)^2 = 25\\\\displacement = \sqrt{25} \\\\displacement = 5 \ m[/tex]
The total distance of the mouse = 5 m + 1m + 3m = 9m
Thus, the displacement of the mouse is 5m and the total distance is 9m.
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Which unit is used to measure the mass of a computer?
Answer:
kilogram
Explanation:
How does Bolsa describe his new client?
Answer:
loco
Explanation:
Worksheet 6
Gravity
Fill in the blank spaces
Gravity is a "a)............ ....force"
which acts on objects without
b)............. ..them. Gravitational
force c)....... ....(attracts/repels)
every object in the Universe.
Gravity is what makes everything near the
Earth d................. ......... Gravity holds
the Earth in orbit around the e)...............
and holds all the stars together in a
f)
Gravity pulls on everything which has
g) ....................... This is the amount matter
in an object, measured in units of h)..........
Your weight is the i).......
..due to
j).......... ..pulling on your mass.
The k)...
...of any object stays the
same, but its 1).......... ........changes
depending on where it is.
Answer:
A) Natural
B) Touching
C) Attracts
D) Heavy
E) Sun
F)
G)Matter
H)Newton's
I)
J) Earth
K) Mass
L) Weight
Explanation:
There
What does the term "heat capacity" refer to? Question 2 options: The amount of heat energy needed to raise the temperature of a unit mass of a material one degree A ratio of the amount of heat a material will absorb to the amount of heat it immediately releases The amount of heat that must be applied to a solid to convert it to a liquid The amount of heat that a liquid can absorb until the particles speed up enough to become a gas
Answer:
Heat capacity is the ratio of the amount of heat energy transferred to an object to the resulting increase in its temperature. Molar heat capacity is a measure of the amount of heat necessary to raise the temperature of one mole of a pure substance by one degree K.
Explanation:
hope this helps <3
scientist use empirical evidence, logical thinking, and tests to ___ a scientific explanation.
Answer:
Explanation:
The only word I can think of is confirm.
I choose confirm because they have already used empirical evidence (evidence that is primarily found by the senses. We hear something, we see something, We smell something -- although this is rather rare. Probably we would hear or see something first). We've used logical thinking, and we've likely even performed experiments.
So we've done all the ground work. All of these things are needed to confirm a scientific thought or premise that has been proposed. All of them aim at confirming what we proposed.
difference between distance and displacement?
Answer:
Distance is a scalar quantity that refers to "how much ground an object has covered" during its motion. Displacement is a vector quantity that refers to "how far out of place an object is"; it is the object's overall change in position.
Explanation:
Distance is a scalar quantity as it only depends upon the magnitude and not the direction. Displacement is a vector quantity as it depends upon both magnitude and direction. ... The distance can be measured along a non-straight path. Displacement can only be measured along a straight path.
Answer:
displacement is a shortest distance between final point and initial point but distance is the total length of path.
Explanation:
have a good day
A liquid has a
constant temperature
definite shape
crystal structure
definite volume
The right answer is : Definite Volume
You must be the change you wish to see in the world
A student wants to draw a model of an atom. Which statement describes how to find the number of neutrons to include in the model?
A. Add the atomic number and the mass number.
B. Subtract the atomic number from the mass number.
C. Subtract the number of electrons from the number of protons.
D. Ads the number of electrons to the number of protons.
Anything helps.
Compare and Contrast the two main branches of physical science. How are they the same? How are they different?
How many milliliters are in 1 liter?
Answer:
1000 millilitres
Explanation:
hope it helps u !!
which unit of measure is the correct SIunit to use in measuring the mass of a boulder?
o tons
o kilograms
o pounds
o ounces
Answer:
tons
Explanation:
Why is the perfect mechine is not possible in the real life?
Answer:
Because the mechanical advantage of the machine is affected by friction and weight but velocity ratio is not. So, mechanical advantage is less than velocity rate. Thus, the machine's efficiency is less than 100% and can't be a perfect machine
9. The map shows the migratory range of the
Florida manatee, an endangered species. In
tracking manatees, biologists determine the
animals' range. Conservation groups can use
such data to support plans for protecting
manatees from powerboats, which injure and kill
many manatees.
According to the map, where would
conservation groups want to concentrate their
efforts by talking to boaters during the winter?
A. Georgia and Florida
B. Alabama and Florida
C. Georgia and Alabama
D. South Carolina and Florida
Answer:
I think it's B
I hope it helps u
I=2cm u=12cm o=0.5cm. What is the Focal length? and find u also
Answer:
Focal length is 4 cm
Explanation:
h2 = 2 cm (Erect image)
v = - 12 cm (Erect image)
h1 = 0.5 cm
m = v/u = h2/h1
-12/u = 2/0.5
u = -3 cm
lens formula : 1/v – 1/u = 1/f
1/-12 – 1/-3 = 1/f
(-1 + 4)/12 = 1/f
F = 4 cm
While rowing in a race, John does 132 J of work while pulling the oar 0.800 m.
How much force do John's arms exert?
Answer:
i got u!!! john's arms exert a force of 165 newtons.
Hi there!
[tex]\large\boxed{F = 165 N}[/tex]
We know the equation:
W = F · d, where:
W = work (J)
d = displacement (m)
F = force (N)
We can rearrange to solve for F:
W/d = F
Thus:
132/0.8 = F
F = 165 N
do all living cells require glucose for survival
Answer:
All living cells require glucose for survival
let me know if correct
Answer:
hmmmmmmmmmmmmmm
Explanation:
I think so
In Hindu chronology, the longest time measure is a para. One para equals 311 040 000 000 000 years. Calculate this value in megayears, hours and in seconds. Write your answers in scientific notation.
A para equals [tex]3.110\times 10^{8}[/tex] megayears, [tex]2.725\times 10^{18}[/tex] hours and [tex]9.809\times 10^{21}[/tex] seconds, respectively.
This is an unit conversion problem, in this question we need to convert a value in Hindu units into SI units. A megayear equals [tex]10^{6}[/tex] years, a year equals 8760 hours and a hour equals 3600 seconds. Now we proceed to perform all required conversions:
Megayears
[tex]x = 1\,para \times \frac{311040000000000\,yr}{1\,para} \times \frac{1\,Myr}{10^{6}\,yr}[/tex]
[tex]x = 311040000\,Myr[/tex]
[tex]x = 3.110\times 10^{8}\,Myr[/tex]
Hours
[tex]x = 1\,para \times \frac{311040000000000\,yr}{1\,para} \times \frac{8760\,h}{1\,yr}[/tex]
[tex]x = 2.725\times 10^{18}\,h[/tex]
Seconds
[tex]x = 1\,para \times \frac{311040000000000\,yr}{1\,para} \times \frac{8760\,h}{1\,yr} \times \frac{3600\,s}{1\,h}[/tex]
[tex]x = 9.809\times 10^{21}\,s[/tex]
A para equals [tex]3.110\times 10^{8}[/tex] megayears, [tex]2.725\times 10^{18}[/tex] hours and [tex]9.809\times 10^{21}[/tex] seconds, respectively.
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A 4500-kg helicopter accelerates upward at 2.0 m/s^2. What lift force is exerted by the air on the propellers?
Using newtons second law .
[tex]\\ \sf\longmapsto Force=ma[/tex]
[tex]\\ \sf\longmapsto Force=4500(2)[/tex]
[tex]\\ \sf\longmapsto Force=9000N[/tex]
What is the formula of area science
Answer:
Ans
Explanation:
Length*Breadth
oK
That's it
Answer:
Length×breadth
Explanation:
L × B hope it help youシ︎
Hi hello
What is strong nuclear force ?
Answer:
Strong Nuclear Force: It is the attractive force between protons and neutrons in a nucleus.It is charge- independent and acts equally between a proton and a proton, a neutron and a neutron, and a proton and a neutron.
Answer:
In nuclear physics and particle physics, the strong interaction is one of the four known fundamental interactions, with the others being electromagnetism, the weak interaction, and gravitation
Explanation:
thank for points
(c) What are the factors of work? Also write their relation with work.
Answer:
Explanation:
Appreciation for your work.Good relationships with colleagues.Good work-life balance.Good relationships with superiors.Company's financial stability.Learning and career development.Job security.Attractive fixed salary.Good relationships with colleagues. Good work-life balance. Good relationships with superiors. Company's financial stability.
If an object is projected horizontally from a height of 5 m with an initial velocity of 7 m/s, what is the value of x^0?
x0=−9.8 m/s2
x subscript 0 baseline equals negative 9.8 m per s squared
x0=0
x subscript 0 baseline equals 0
x0=5
x subscript 0 baseline equals 5
x0=7
The horizontal displacement (x₀) of the object is 7 m.
The given parameters;
height of the object projection, h = 5 minitial horizontal velocity of the object, uₓ = 7 m/sThe vertical displacement equation of the object is given as;
h = vt + ¹/₂gt²
where;
v is the initial vertical velocity = 0
The time of motion is calculated as;
5 = 0 + (0.5 x 9.8)t²
5 = 4.9t²
[tex]t^2 = \frac{5}{4.9} \\\\t^2 = 1.02\\\\t = \sqrt{1.02} \\\\t = 1 \ s[/tex]
The horizontal displacement of the object is calculated as;
X₀ = uₓt
X₀ = 7 x 1
X₀ = 7 m
Thus, the horizontal displacement (x₀) of the object is 7 m.
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Why are there only two elements in the first period of the periodic table?(1 point)
because the first two elements both start with H and are grouped together
because the next elements have other things in common and they need to be arranged together
because only two electrons can fit in the first orbit around the nucleus, and each period on the table is organized by number of orbits
because each row increases in atomic mass by a specific number, so anything over five is in the second row
Answer:
because each row increases in atomic mass by a specific number, so anything over five is in the second row.
An object is attached to a spring and experiences a restoring force of 50 N . The spring constant is found to be 150N/m. How far the object displaced from equilibrium?
Answer:
Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's activities.
Explanation:
LLLLLL
Convert: 78 mg to cg
Answer:
7.8 cg
Explanation:
7.8 cg
Answer:
7.8
Explanation:
1 cg= 10 mg
divide 78 cg to 10
so your answer will be 7.8 cg
Tell me that all answers plz
No spammers
Lesson: simple machine
Great answer will be brainliest answer
Answer:
a. Value of MA is always lesser than VR because mechanical advantage decreases due to the friction and weight of moving parts of the machine.
b.Efficiency of lever is never 100 or more because it will always lose some tiny (sometimes immeasurable) percentage of power due to the lever bending.
c.Because it helps to apply more torque.
d.Because the upright snip has the blades rotated 90° from the handles.
e.because some of the input work is used to overcome friction.
f.because the load arm is always longer than effort arm.
g.because the effort arm is always longer than load arm of these Lever.
h. because if the effort distance is greater than load distance there will be magnification of force and the metals could easily cut.
i. because the wheelbarrow's wheel and axle help the wheelbarrow to move without friction thus making it easier to push or pull.
What is the acceleration of a bike that goes from rest to 40m/h in 2 second?
[tex]\\ \tt\longmapsto Acceleration=\dfrac{v-u}{t}[/tex]
[tex]\\ \tt\longmapsto Acceleration=\dfrac{40-0}{2}[/tex]
[tex]\\ \tt\longmapsto Acceleration=\dfrac{40}{2}[/tex]
[tex]\\ \tt\longmapsto Acceleration=20m/s^2[/tex]
two spherical objects one an insulation conductor and the other a conductor.negative charges are introduced at point A in each case .which would be the position of the charges.explain your observation.
Answer:
The charge move closer to conductor it it has any charge otherwise it remains at its place
What is the velocity of a rocket that
goes 75 km north in 25 seconds?
Answer:
3
Explanation:
v/s
75km/25s
v=3 km/s
would grams be a good measurement for the mass of a car?
