1. The fastest-recorded baseball pitch was delivered by Nolan Ryan in 1974. The pitch was clocked...

 

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1. The fastest-recorded baseball pitch was delivered by Nolan Ryan in 1974. The pitch was clocked at 100.9 mi/h (45.0 m/s). What is the impulse required to give a 0.145-kg baseball such a momentum? 2. In one of the champion team's basketball games, the star player lost his balance after making a lay-up and colliding with the padded wall behind the basket. The player's 70-kg body decelerated from 6.7 m/s to 0 m/s in 0.23 seconds. What is the force acting on the player's body? 1. The fastest-recorded baseball pitch was delivered by Nolan Ryan in 1974. The pitch was clocked at 100.9 mi/h (45.0 m/s). What is the impulse required to give a 0.145-kg baseball such a momentum? 2. In one of the champion team's basketball games, the star player lost his balance after making a lay-up and colliding with the padded wall behind the basket. The player's 70-kg body decelerated from 6.7 m/s to 0 m/s in 0.23 seconds. What is the force acting on the player's body?