Questions
A particle moves along x axis in such a way that its coordinate x varies with time t according to the equation x = . The initial velocity of the particle is
detailed solution
Correct option is D
The velocity of particle is v = dxdt = -A1+2A2tAt t = 0, v = -A1So, initial velocity is -A1Talk to our academic expert!
Similar Questions
A body travelling with uniform acceleration crosses two points A and B with velocities 20ms-1 and 30ms-1 , respectively. The speed of the body at midpoint of A and B is
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