List of top Physics Questions on Kinematics asked in WBJEE

From a tower of height \( H \), a particle is thrown vertically upwards with a speed \( u \). The time taken by the particle to hit the ground is \( n \) times that taken by it to reach the highest point of its path. The relation between \( H \), \( u \) and \( n \) is

Acceleration-time (\(a-t\)) graph of a body is shown. The corresponding velocity-time (\(v-t\)) graph is 

Acceleration-time (\( a \) vs. \( t \)) graph of a body is shown in the figure. Corresponding velocity-time (\( v \) vs. \( t \)) graph is:
The acceleration-time graph of a particle moving in a straight line is shown in the f igure. If the initial velocity of the particle is zero, then the velocity-time graph of the particle will be:
Ques Fig