Question

The relocity time graph of a ball moving on surface
of floor is shown in fig. calculate torce acting on
ball, if mass of ball is 100g​

Answer 1

Answer:

first of all to solve this question we need to find the acceleration which is actually the slope of velocity time graph therefore acceleration of the ball is (20-0)/(4-0)=5 metre per second square and mass of ball is .1kg and by using formula net force is equal to mass×acceleration force on ball is .1×5 =.5N (in direction of motion of ball )