Physics, asked by mymomji7, 1 year ago

the position x varies with time t as shown in the given graph, the change in velocity at time t1 is

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Answered by saha1234

1

change is velocity = dx/dt

mymomji7: yes but the ans is -2cosec2θ

Answered by manishkumar0002012

2

Diffrentiation of xcosα with respect to time will get the answer

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