Answered

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Multiple Choice Question:

The power of a machine that works at the rate of 1000 J in 10 seconds is:

A. 10 J
B. 100 J
C. 1000 J
D. 500 J

Very Short Answer Type Questions:

1. What is speed?

2. Define gravity.

3. Define weight.

4. What is friction?

5. Mention two factors on which friction depends.

6. What is power?

Source:
CDC, Nepal
Force and Motion

Sagot :

GinnyAnswer

Final answer:

Power is the rate at which work is done or energy is transferred, measured in watts (W). It is essential in physics for understanding energy transfer and work performance.


Explanation:

Power is the rate at which work is done or energy is transferred, measured in watts (W) where 1 watt is equal to 1 joule per second. It can be calculated by dividing work done over time. In physics, power is crucial for understanding how quickly energy is transferred or work is performed.


Learn more about Power in Physics here:

https://brainly.com/question/46591086


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