E4 123 5 6 7 8 9 10 time s A 4 kg block sliding on a

Last updated: 4/25/2023

E4 123 5 6 7 8 9 10 time s A 4 kg block sliding on a frictionless surface is moving with an initial velocity of 7 m s An impulse is applied to the block as shown on the graph What is the block s speed at time t 10 s