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IP In baseball, a pitcher can accelerate a 0.15-kg ball
Chapter 5, Problem 9P(choose chapter or problem)
Problem 9P
IP In baseball, a pitcher can accelerate a 0.15-kg ball from rest to 98 mi/h in a distance of 1.7 m. (a) What is the average force exerted on the ball during the pitch? (b) If the mass of the ball is increased, is the force required of the pitcher increased, decreased, or unchanged? Explain.
Questions & Answers
QUESTION:
Problem 9P
IP In baseball, a pitcher can accelerate a 0.15-kg ball from rest to 98 mi/h in a distance of 1.7 m. (a) What is the average force exerted on the ball during the pitch? (b) If the mass of the ball is increased, is the force required of the pitcher increased, decreased, or unchanged? Explain.
ANSWER:
Step 1 of 4
In part (a) To find the force exerted on the ball during the pitch and also in part(b) to explain if the mass of the ball is increased , the force exerted by the pitcher is increased, decreased or unchanged.