A 156-gram baseball is hit toward the left by a bat. The magnitude of the force the bat exerts on the ball as a function of time is shown in (Figure 1). a) find the magnitude of the impulse that the bat impart to the ball (N*s) b)Find the direction of the impulse that the bat imparts to the ball c)Find the magnitude of the ball's velocity just after it is hit by the bat if the ball is initially at rest d)find the direction of the ball's velocity just after it is hit by the bat if the ball is initially at rest e)find the magnitude of the ball's velocity just after it is hit by the bat if the ball is initially moving to the right at 31 m/s  f)Find the direction of the ball's velocity just after it is hit by the bat if the ball is initially moving to the right at 31.0 m/s.

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter38: Refraction And Images Formed By Refraction
Section: Chapter Questions
Problem 70PQ: A Fill in the missing entries in Table P38.70. Table P38.70
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 A 156-gram baseball is hit toward the left by a bat. The magnitude of the force the bat exerts on the ball as a function of time is shown in (Figure 1).

a) find the magnitude of the impulse that the bat impart to the ball (N*s)

b)Find the direction of the impulse that the bat imparts to the ball

c)Find the magnitude of the ball's velocity just after it is hit by the bat if the ball is initially at rest

d)find the direction of the ball's velocity just after it is hit by the bat if the ball is initially at rest

e)find the magnitude of the ball's velocity just after it is hit by the bat if the ball is initially moving to the right at 31 m/s 

f)Find the direction of the ball's velocity just after it is hit by the bat if the ball is initially moving to the right at 31.0 m/s.

 

F (kN)
6
5
4
3
1
(ms)
6.
2
4
5
3,
Transcribed Image Text:F (kN) 6 5 4 3 1 (ms) 6. 2 4 5 3,
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