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Question
Figure shows the position-time (x-t) graph of one dimensional motion of a body mass 500 g. What is the time interval between two consecutive impulses received by the body?
Figure shows the position-time (x-t) graph of one dimensional motion of a body mass 500 g. What is the time interval between two consecutive impulses received by the body?
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Solution
The correct option is A 2 s
The figure shows that the slope of the x-t graph changes from positive to negative at t=2 s, and it changes from negative at t=4 s and so on. Thus the direction of velocity is received after every two seconds. Hence the body must be receiving consecutive impulses after every two seconds.
So, the correct option is (A)
The figure shows that the slope of the x-t graph changes from positive to negative at t=2 s, and it changes from negative at t=4 s and so on. Thus the direction of velocity is received after every two seconds. Hence the body must be receiving consecutive impulses after every two seconds.
So, the correct option is (A)
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