A 2 kg ball collides elastically with a 3 kg ball at rest. The initial velocity of the 2 kg ball is 5 m/s. Find the final velocities of both balls.
Here are some examples of physics problems with solutions in mechanics: A 2 kg ball collides elastically with a 3 kg ball at rest
Using the equation: f = μN 4 = μ(2)(10) μ = 0.2 A 2 kg ball collides elastically with a 3 kg ball at rest
Using Newton's second law: F - f = ma 10 - f = 2(3) f = 4 N A 2 kg ball collides elastically with a 3 kg ball at rest