asia136 asia136

10-11-2020
Biology

contestada

What is the kinetic energy of a ball with a mass of 0.5 kg and a velocity of 10 m/s? (Formula:)
a) 25 J
b) 5 J
c) 50 J
d) 100 J

Respuesta :

ahmedkautharlami ahmedkautharlami

10-11-2020

Answer:

a) 25 J

Explanation:

Formula for kinetic energy= 1/2(mv^2)

where m(mass) =0.5kg

v(velocity) =10m/s

Therefore, Kinetic energy= 1/2(0.5*10*10)

KE =1/2(50)

KE =25 J

Answer Link

Otras preguntas

use the distance formula to find base and height of the triangle with points (-3, 4), (1, 4), (1, 1) Show your work.

The world Tanakh is a Acronym in the Hebrew bible for what words A. Neviim B. Torah C. Ketuvim D. All of above I WILL MARK BRAINLIEST

Please help 10 points

list and explain three examples of how your body changes as it ages.

The music teacher receives 9 boxes of records. There are 6 records in each box. She gives them out to the third graders and has 5 records left. How many third g

A charge of 0.05 C moves a negative charge upward due to a 2 N force exerted by an electric field. What is the magnitude and direction of the electric field?

Jason has a coupon for $2.50 off any electronic nook from an online store. If the original price, in dollars, of an electronic book is p and the discounted pric

This Is In Association With Scatter Plots & Graphs. #1. If the points have a ____________ correlation, the line of fit should have a positive slope. #2. Wha

How did the French Revolution help Napoleon rise to power as an able military and political leader in France? A. The French Revolution left France with a bankr

Select all that apply. According to scientists, what factors play a role in global warming?