Choose the correct Answer :
1. 1 joule work means : [ ]
a) displacing 1m by applying 10 N b) displacing 1m by applying 1N
c) displacing 1m by applying 100 N d) displacing 1m by applying 5 N
2. The work done by the girl reading book is ________ [ ]
a) greater than 0
b) greater than 1
c) equal to 1
d) equal to 0
3. Kinetic energy is the energy possessed by a body by virtue of its : [ ]
a) position b) gravity c) mass d) motion
4. The energy possessed by a throwing ball on to stumps is [ ]
a) potential
b) kinetic
c) both a and b
d) it has no energy
5. Potential energy is the energy possessed by the body by virtue of its : [ ]
a) position b) motion c) mass d) force
6. The energy possessed by water stored in dam is ________ energy. [ ]
a) potential
b) kinetic
c) both a and b
d) it has no energy
7. Work done depends upon : [ ]
a) force applied b) distance travelled c) velocity of the particle d) both a & b
8. In this figure ________ force is acting on tree. [ ]
a) Water
b) Wind
c) Earth
d) SunlightChoose the correction
Answers
Answered by
1
Answer:
I hope this may help you
Explanation:
- b. displacing 1m by applying 1N
- d. equal to 0
- d. motion
- b. kinetic
- a. position
- a. potential
- d. both a and b
- please send figure
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Answered by
0
Answer:
Explanation:
1.a} displacing 1m by applying 1N
2.b} equal to 0 (because it is not moving or doing work)
3.d} Motion
4.c} Kinetic energy because the ball is in the motion thus it is kinetic energy.
5.b} Motion
6.a} potential energy
7.d} both a and b
8.c}earth (you have not given the figure but i think this is the answer i am not sure about only this answer if u have any problem then send the figure)
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