subject
Physics, 28.01.2021 01:20 gtrsoccer

While being thrown, a net force of 132 N acts on a baseball (mass = 140g) for a period of 4.5 x 10-2 sec. [Hint: Convert mass to kg]

A.) What is the magnitude of the change in momentum of the ball?

B.) If the initial speed of the baseball is vi=0.0 m/s, what will it’s speed be when it leaves the pitchers hand?

C.) When the batter hits the ball, a net force of 1320 N, opposite to direction of the balls initial motion, acts on the ball for 9.0x10^-3 seconds during the hit. What is the change in momentum of the ball?

D.) What is the final velocity of the ball?

E.) What force does the ball exert on the bat in the question above? Explain.

ansver
Answers: 1

Other questions on the subject: Physics

image
Physics, 21.06.2019 18:00, arnold2619
Stars x and y are both bluish main sequence stars. star x has a higher absolute brightness than star y. how do the two stars compare? explain
Answers: 1
image
Physics, 22.06.2019 09:30, tsvijay121
Astone is dropped from a cliff and falls 9.44 meters. what is the speed of the stone when it reaches the ground? a. 13.6 m/sec b. 1.39 m/sec c. 185 m/sec d. 9.80 m/sec
Answers: 3
image
Physics, 22.06.2019 10:00, tlecuyer
Atomic nuclei of almost all elements consist of
Answers: 1
image
Physics, 22.06.2019 12:00, connorhanratty6487
In an experiment, how can i change human errors? be specific.
Answers: 1
You know the right answer?
While being thrown, a net force of 132 N acts on a baseball (mass = 140g) for a period of 4.5 x 10-...

Questions in other subjects:

Konu
Social Studies, 24.09.2019 04:40