What is the power of an object which does 600 joules of work in 1 minute?

Answer the following questions: What is the power of an engine, which is working at the rate of 1000 joules per second?

A 10^@ temperature difference is maintained across the two faces of a slab. If 120 joule of heat is conducted in 1 minute. The thermal resistance of the material in MKS unit is.......... A. 2.5 B. 05 C. 10 D. 20

The work done on an object does not depend on…..

Oral work : When is the work done said to be 1 joule ?

What is the difference between power and work?

One mole of an ideal gas at an initial temperature true of TK does 6R joule of work adiabatically. If the ratio of specific heats of this gas at constant pressure and at constant volume is 5//3 , the final temperature of the gas will be

A sample of gas absorbs 4000 kj of heat (a) if volume remains constant what is DeltaU ? (b) Suppose that in addition to absorption of heat by thesample, the surrounding does 200 kj of work on the sample.What is DeltaU ? (c) Suppose that as the original sample absorbs heat, it expands against atmospheric pressure and does 600 kj of work, on its surroundings. What is DeltaU ?

Answer the following questions: State the condition under which the work done is (i) positive (ii) negative(iii) zero. Why is the work done on an object moving with uniform circular motion zero?

Use your brain power: When an object come to rest at the end of its motion, what is its final velocity?