Motion in A Straight Line

Related Questions

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• A body of mass 10 kg is moving with a constant velocity of 10 m/s. When a constant force acts for 4 seconds on it, it moves with a velocity 2 m/sec in the opposite direction. The acceleration produced in it is

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• The acceleration \['a'\] in \[m/{s^2}\] of a particle is given by \[a = 3{t^2} + 2t + 2\] where \[t\] is the time. If the particle starts out with a velocity \[u = 2\,m/s\] at \[t = 0\], then the velocity at the end of 2 second is

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