A ball of mass m, moving at a speed v perpendicular to the wall, elastically bounces from

A ball of mass m, moving at a speed v perpendicular to the wall, elastically bounces from it in the opposite direction with the same speed in modulus, which is equal to the modulus of the impulse of the force acting on the ball at the moment of impact.

To solve this problem, you need to use only one formula:
P = m * V.
Formula designations:
m is the mass;
v – Volume;
p is the density;
By condition, you are given all the data, all you have to do is just substitute the initial values and calculate.

Answer: The formula for the solution is P = m * V.