mangassoubasamp32rha mangassoubasamp32rha

10-04-2018
Physics

contestada

A pitcher throws a baseball at 45 m/s. The baseball has a mass of 400 grams. Disregarding air resistance, the baseball's momentum when it hits the catcher's mitt is a0 kg*m/s.

Respuesta :

10-04-2018

Momentum = (mass) x (speed)

= (0.4 kg) x (45 m/s)

= 18 kg-m/s in the direction from the mound to the plate.

Answer Link

Otras preguntas

A professor records the time (in minutes) that it takes 16 students to complete an exam. Compute the SS, the variance, and the standard deviation assuming the 1

a tutor works with a group of students. the tutor charges a base fee of $40 plus $30 for each student in the group. today the tutor has y students and charges a

How many cm are 3.75 in? Do not round.

Terry can ride 30 miles in 2 hours. If his riding speed is reduced by 3 mph (mile/hour), how far can he ride in 1.7 hours? miles

Marla solves the inequality below incorrectly . What mistake did she make ?

PLEASE HELP!!!! I AM FAILING BIOLOGY AND I DON'T UNDERSTAND IT AT ALL!!! (If you do them all I will mark the Brainliest!) 1) What defines a symbiotic relationsh

A contractor needs to buy nails to build a house. The nails come in small boxes and large boxes. Each small box has 100 nails and each large box has 300 nails.

1114What is the function of a claim in an argument?to introduce the topicto state the writer's opinionto state a reason for the writer's beliefto give evidence

When you substitute a value for x or y, you are

A bag contains different colored candies. There are 50 candies in the bag, 28 are red, 10 are blue, 8 are green and 4 are yellow. What is the probability of