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Physics GK · Q256

Work, Energy and Power

Competitive Exams · Physics GK · question 256

Q256

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

A.
Kinetic energy
Answer
B.
Very fast speed
C.
Gravitational stretch
D.
Frictional force

Answer: Option A

Solution

Answer: Option A
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