swannhippe swannhippe

01-04-2020
Physics

contestada

A boy accelerates a 10 kg wagon from a velocity of 2 m/s to 4 m/s. How much work does the boy do on the wagon?

Respuesta :

Bossatronio Bossatronio

03-04-2020

Answer: 60J

Explanation:

I just got it right on USA Test Prep

Answer Link

Otras preguntas

the normal force is the force that a surface exerts when you move an object over it. True or false.

why was northern Italy a natural birthplace for the renaissance?

What would MOST likely be a reason why slavery was banned while Georgia was a royal colony? A) The founders thought it was morally wrong. B) The early settlers

Who pays fees to private employment agencies? a. Employers only b. Applicants only c. Both employers and applicants d. Neither employers nor applicants

When is facilitated diffusion necessary? a) when the molecules are too large b) when the molecules are insoluble c) when the direction of movement is opposite t

Help me solve this 10 elves each made 10 xylophones. Each xylophone had 10 keys. They did this for 10 days.How many keys were made by the elves? Show in exponen

In 1734, a group of Austrian Protestants known as the Salzburgers arrived in the Georgia colony. What was the name of the settlement they built 25 miles northwe

A object of mass 33 is dropped from a height of 85 meters. Calculate the average power developed by the object in falling through this distance. Take g as 9.81

As a developing country reaches the status of industrialized, what happens to the birth rate? It decreases. It mirrors the death rate. It stays the same. It inc

A three legged stool will not rock, even if the legs are of differnt lengths. Many four legged stools wobble. Explain