TS EAMCET · Physics · Work Power Energy
A constant force of accelerates a stationary particle of mass through a displacement of The average power delivered is
- A
- B
- C
- D
Answer & Solution
Correct Answer
(B)
Step-by-step Solution
Detailed explanation
Given, force, F=5 N Mass, m=500 g=5×10-1 kg Displacement, s=5 m Work done is given by W=F→·s→=Fscosθ Let's assume the angle between force and displacement to be zero. Then work will be, W=Fs=5×5=25 J Let the time taken to…
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