A particle is moving along x-axis has acceleration f at time t, given by f=f0(1−tT), where f0 and T are constants. The particle at t=0 has zero velocity. In the time interval between t=0 and the instant when f=0, the velocity(va) of the particle is then
A particle is moving along x-axis has acceleration f at time t, given by f=f0(1−tT), where f0 and T are constants. The particle at t=0 has zero velocity. In the time interval between t=0 and the instant when f=0, the velocity(va) of the particle is then
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Q2
A particle moving along x−axis has acceleration f, at time t, given by f=f0(1−tT), where f0 and T are constants. The particle at t=0 has zero velocity. In the time interval between t=0 and the instant when f=0, the particle's velocity vx is:
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Q3
A particle moving on a curve has the position given by x=f′(t)sint+f′′(t)cost,y=f′(t)cost−f′′(t)sint at time t where f is a thrice-differentiable function.Then the velocity of the particle at time t is
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Q4
The initial velocity of a particle (at t=0) is u and the acceleration by f of particle at time t is given f=at. Where a is a constant which of the following relation for velocity v of particle after time t is correct?
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Q5
A particle moves along x-axis and its acceleration at any time t is a=2sin(πt), where t is in seconds and a is in m/s2. The initial velocity of particle (at time t=0) is u=0.
Then the magnitude of displacement (in meters) by the particle from time t=0 to t=t will be