A particle moves vertically with an upwards initial speed `v_0 = 10.5 ms^(-1).` If its acceleration varies with time as shown in a-t graph in figure, find the velocity of the particles at t = 4s.

A particle moves vertically with an upward initial speed v_(0) = 5 m//s . If its acceleration varies with time as shwon in a - t graph in the fig. 4.30, find the velocity of the particle at t = 7s .

A particle moves aling x-axis with an initial speed v_(0)=5 m s^(-1) . If its acceleration varies with with time asshown in a-t graph in . . a. Find the .

A particle moves aling x-axis with an initial speed v_(0)=5 m s^(-1) . If its acceleration varies with with time asshown in a-t graph in . . a. Find the time when the particle starts moving along - x direction

For the acceleration - time (a - t) graph shown in figure, the change in velocity of particle from t = 0 to t = 6 s is

For the acceleration - time (a - t) graph shown in figure, the change in velocity of particle from t = 0 to t = 6 s is

For a particle moving in a straight line, the position-time graph is as shown in the figure. Find the velocity of the particle at time t=1 s and t=4 s . Also sketch the v-t graph.

A graph of acceleration versus time of a particle starting from rest at t=0 is as shown in figure. The speed of the particle at t = 14s is

A graph of acceleration versus time of a particle starting from rest at t=0 is as shown in figure. The speed of the particle at t = 14s is