In this problem, we are given a ball that is launched from the surface through reflection.
Uniform accelerated motion (UAM) equations, a.k.a. "kinematics equations":
2D vectors Direction/Components:
We'll determine the launch angle from the laws of reflection.
Law of reflection: Angle of incidence is equal to the angle of reflection.
A rubber ball is dropped onto a ramp that is tilted at 20 , as shown in the figure. A bouncing ball obeys the "law of reflection," which says that the ball leaves the surface at the same angle it approached the surface. The balls next bounce is 3.0 to the right of its first bounce.
What is the balls rebound speed on its first bounce?
Frequently Asked Questions
What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Positive (Upward) Launch concept. You can view video lessons to learn Positive (Upward) Launch. Or if you need more Positive (Upward) Launch practice, you can also practice Positive (Upward) Launch practice problems.
What professor is this problem relevant for?
Based on our data, we think this problem is relevant for Professor Bali's class at MIAMIOH.