Question

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Answer 1

Answer:

Slope of velocity time graph is equal to acceleration a. The distance travelled by the body is given by area of the space between velocity time graph AB and time axis OC , which is equal to area of figure

Explanation:

Two bodies of mass M and m are moving in opposite directions with the velocities v. If they collide and move together after the collision, we have to find the velocity of the system. Since there is no external force acting on the system of two bodies, momentum will be conserved.