H2P-351
Elastic and inelastic collisions
H2 Physics · JC 2 · Medium · Elastic and inelastic collisions
A 0.25 kg glider moves on a frictionless air track at 0.80 m s. It collides head-on and sticks to a stationary 0.35 kg glider. What is the speed of the joined gliders immediately after the collision?
- 0.33 m s
- 0.20 m s
- 0.47 m s
- 0.80 m s
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