Question

ASSESSMENT:
2. The unit of kinetic energy is :-
a. Watt b.Joule
c. None of these
2. The rate of doing work is called:-
a. Force b. energy c. power
3. The lamp consumes 1000J of electric energy in 10s. What is its power.
a. 200w b.100 c. None of ti se
4. What is unit of force ....
a.jouie
b. Watt
c.Newton
5. The potiential energy is equal to...
a. 1\2mv2
b. mgh
c. ma
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Answer 1

Answer:

Explanation:

1=a

2=c

3=c

4=c

Answer 2

Answer:

b.joule is the unit of KE.