A 0.15 kg baseball travels horizontally at 40 m/s toward a batter
PHYSICS · Subjective · CBSE · Physics · Laws of Motion · Laws of Motion
Problem
A 0.15 kg baseball travels horizontally at 40 m/s toward a batter. The bat exerts a constant 2.0 × 10³ N force opposite the ball’s motion for 1.5 × 10⁻³ s. Calculate the ball’s speed immediately after it leaves the bat, giving your answer to two significant figures.