17. Periodic Motion
Spring Force (Hooke's Law)
17. Periodic Motion Spring Force (Hooke's Law)
21PRACTICE PROBLEM
A 300 g ball is thrown horizontally at a speed of 15 m/s and collides with a spring attached to a wall. The ball is in contact with the spring for 0.5 s before bouncing back. Find the spring constant.
A 300 g ball is thrown horizontally at a speed of 15 m/s and collides with a spring attached to a wall. The ball is in contact with the spring for 0.5 s before bouncing back. Find the spring constant.