Physics Middle School

100 POINTS AND BRAINLIEST NO CAP IF YOU WRITE THIS CORRECTLY AND DECENTLY. IF YOU HAVE A QUESTION PUT IT IN THE COMMENTS NOT AN ANSWER PLS
You have learned that power is the speed, or rate of doing work. In this report you will learn more about James Watt or horsepower.

Here is your goal for this assignment:

Complete an activity on power


Complete one of these activities:

1. Research the life of James Watt. Report in about fifty words some of the important events in Watt's life leading up to the watt being named in his honor.

2. Conduct a survey of equipment and cars to find out the amount of horsepower of each item you check. You may visit a car dealer, an appliance store, a heavy-equipment dealer. Make a list of the horsepower of at least ten items of equipment. Some suggestions include: comparing two or three different makes of cars or finding the horsepower of a lawn mower, boat, vacuum cleaner, or some heavy equipment for moving dirt. You may find that the power of a washing machine or vacuum cleaner is given in watts instead of horsepower. Make a chart to record your findings, including:

Type of Equipment Surveyed: (Indicate whether it is a car, shovel, vacuum cleaner, etc.)

Amount of Horsepower or Watts: (Record power in horsepower or in watts.)

Answers

Answer 1
James Watt was born in Greenock, Scotland in 1736. He was an exceptional inventor and engineer who greatly impacted the Industrial Revolution with his innovations. Some of his notable accomplishments include developing the modern steam engine, creating the world's first commercial copying machine, and improving upon the design of the Newcomen steam engine. His contributions to the field of engineering were so significant that the unit for power, watt, was named in his honor.
Answer 2

Answer:

(i did number 1) James Watt was a Scottish inventor, mechanical engineer, and chemist who improved on Thomas Newcomen's 1712 Newcomen steam engine. In 1762, he began studying steam engines. With his knowledge, in 1763, he repaired a "Newcomen" engine owned by the university. However, while repairing it, he was impressed by its waste of steam, and came upon a solution, the separate condenser. It was his first invention, and he created it in 1769. In 1765, he produced his first working model of the 'Watt' engine (with separate chambers for piston and steam). (i rly hope this helps no need to mark branliest if it doesnt)

Explanation:

Related Questions

ILL GIVE 30 PTS AND BRAINLIEST HURRY I NEED THIS NOW PLS ANSWER ASAP

Answers

Answer:

1. 5 ft-lbs

2. 600 ft-lbs

The power of the first equation is 5 ft-lbs/sec and the power of the second equation is 10 ft-lbs/sec.

The power is a proportion of how rapidly work is being finished. It is the rate at which energy is moved or work is performed. The unit of force is watts (W), which is comparable to joules each second (J/s).

To compute power, we utilize the equation P = W/t, where P is power, W is work, and t is time. Work is how much energy moved when a power is applied over a distance, and it is estimated in foot-pounds (ft-lbs) or joules (J).

In the primary condition, the power is determined by partitioning 250 ft-lbs of work when it took to accomplish the work, which is 50 seconds. Thusly, the power is 5 ft-lbs/sec.

In the subsequent condition, we first proselyte 4 minutes to seconds, which is 240 seconds. Then, at that point, we partition 2400 ft-lbs of work by 240 seconds to get a force of 10 ft-lbs/sec.

The units for power are dependably ft-lbs/sec or J/s, and they address how much work done per unit time.

To learn more about power, refer:

https://brainly.com/question/12885363

#SPJ1

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