jalynging84 jalynging84

12-02-2021
Physics

contestada

A pitcher throws a 0.145-kg baseball at a velocity of 30.0m/s. How
much kinetic energy does the ball have?

Respuesta :

SAVAGELOVE04 SAVAGELOVE04

12-02-2021

Answer: 65.25 J

Explanation:

Kinetic Energy K.E. = 1/2 * m * v^2 ; where m is the mass of the body and v is the velocity of the body ; K.E. = 1/2 * 0.145 * 30 * 30 = 65.25 Joules

Answer Link

Otras preguntas

x²+xy-18x+8y pls help me it is quick

“Darrell walked from the hotel to the pet store and then from the pet store to the bicycle shop. How far did Darrell walk in all?” PLEASE HELP WILL GIVE BRAIN

Graph the following equation on the graph C = 7250 + 205s

why do the potted Play Store banstala panga on their heads when they have to carry heavy loads why do Porter place to bantala park on their heads when they have

what determines the color of an transperent object?

y is inversely proportional to square of x when y=10 and x=3 find value of y when x=1/2

5x+2y= −6 slope intercepted form

Read the excerpt from "Digging." Which statement best describes the effect of the alliteration in this excerpt? My father, digging. I look down O The alliterat

Toni had a backlog of work to do. On Monday she did 1/4 of the backlog. If on Tuesday she does the same amount of work (e.g., processe the exact same number of

Explain why reflecting on work activities is an important way to develop own knowledge and skills