Physics And Measurement Question 247

Question: Suppose the kinetic energy of a body oscillating with amplitude A and at a distance x is given by K=Bxx2+A2 The dimensions of B are the same as that of

Options:

A) work/time

B) work x distance

C) work/distance

D) work x time

Show Answer

Answer:

Correct Answer: B

Solution:

[b] From K =Bxx2+A2=Bxx2=Bx
B=K×x=K.E.×distance

=work×distance.



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