Question

1 Kilo Watt hour of energy is equal to …………….. Joule.

2. Power is the rate of doing …………. And its unit is …………

3. Work done by the force can be …….. ,………… and ……….

4. The water stored in the reservoir of the tank possessed ………………….. energy

5. The total energy of the swinging pendulum remains …………………at all the points
6. When the body falls freely towards earth ,potential energy of the body ………while

kinetic energy of the body ………………… . The total remains ……….. at all the point

during the motion.



insta id -
dagar_15​

Answer 1

Answer:

1000 first answer

work [p] second answer

Answer 2

Answer:

1)3600000 joule

2)work,watt

3)positive, negative, 0

4)potential

5)conserved

6)decreased, increased, constant