Swinging Ball Elastic Collision#
A \(\rm{g}\) rubber ball is tied to a 2.6 meter long string and released from rest at angle \(\theta\). It swings down and at the very bottom has a perfectly elastic collision with a \(\rm{kg}\) block. The block is resting on a frictionless surface and is connected to a 30 cm long spring of spring constant 2040 \(\rm{N/m}\). After the collision, the spring compresses a maximum distance of 2.4 \(\rm{cm}\).

Part 1#
From what angle was the rubber ball released?
Answer Section#
Please enter in a numeric value.
Attribution#
Problem is licensed under the CC-BY-NC-SA 4.0 license.