Which of the following pairs are similar?(A) work and power(B) momentum and energy(C) force and power(D) work and energy
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(D) work and energy is the answer
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Answer:
Work & Energy Pairs are similar
option D
Explanation:
Which of the following pairs are similar?
(A) work and power
(B) momentum and energy
(C) force and power
(D) work and energy
work = Force * Distance = Mass * Acceleration * Distance = Mass * Distane * distance / Time² = ML²/T²
power = Work/Time = ML²/T³
Momentum = Mass * Velocity = Mass * Distance/ Time = ML/T
Force = Mass * Acceleration = Mass * Distane/ Time² = ML/T²
energy = work done = ML²/T²
From above all these ML²/T² is common
so Work & Energy Pairs are similar
option D is correct
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