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Work, Energy and Power MCQ question and answer with solution | Physics Gk MCQs

Learn Work, Energy and Power MCQ Questions and answers with easy and logical explanations in Physics Gk . Work, Energy and Power MCQ question provides all type of technical mcq questions which is important for SSC-CGL, UPPSC, NDA, CDS and all govt examinations Page-6 section-3

Each section contains 100 MCQs on Work, Energy and Power .
51
The force of 25 N is working on an object, that object is moved in the direction of force by 5 m, the work done by the force is:
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Answer & Solution
Answer: Option C
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52
What is working rate or energy transfer rate?
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Answer: Option A
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53
As the train starts moving, the head of the passenger sitting inside leans backward because of
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Answer: Option A
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54
If the velocity is doubled, then
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Answer: Option C
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55
The bullet fired from the gun goes deep inside the target because it has-
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Answer: Option D
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56
Following given example represent-
1. A high speed pebble can hurt a person or break a window glass.
2. Energy of a moving vehicle
3. Fast moving air can damage many homes
4. Wind can drive the wind mill
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Answer: Option A
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57
When an object of 11kg is placed at a height of 7m from the ground, how much energy it will contained?
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Answer: Option D
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58
Which one of the following statements about energy is correct?
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Answer: Option C
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59
An object of 1 kg, raised 10m above the surface of earth then work done by gravitational force will- (g = 9.8 m/s2)
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Answer: Option D
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60
How is power interpreted?
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Answer: Option C
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