Answer:
181 m
Explanation:
a = v² / r
6.09 (9.81 m/s²) = (104 m/s)² / r
r = 181 m
Answer:
One method to solve this problem is to take the ball and the floor as the system
second method to solve this exercise and we take the system as formed by the ball only
Explanation:
One method to solve this problem is to take the ball and the floor as the system, therefore the forces that occur during the collision are driving force and reaction, internal to the system, therefore the moment is conserved.
A second method to solve this exercise and we take the system as formed by the ball only, in this case there is a change at the moment and this is not preserved, This second case is a little more difficult to solve
Answer: A surface wave is a wave that moves along the interface of two different materials, like air and water.