niyonahwilson niyonahwilson

07-04-2016
Physics

contestada

you lift a 45N bag of mulch? 1.2meters and carry it a distance of 10 meters how much work was done

Respuesta :

sthiele sthiele

08-04-2016

W = Fxd
However, when you carry it, the actual bag of mulch isnt changing height so the only work done on the actual bag is when you lift it.
W = 45N x 1.2m
= 54J

Answer Link

Otras preguntas

Write an essay explaining why people should speak up and address issues that matter in the world today.

What does feminine influence mean? Aunt Alexandra said it in To Kill A Mockingbird.

The measure of each angle of a triangle is a multiple of 30°. What is the probability that the triangle has at least two congruent angles?

On a road map of Virginia, the distance from Alexandria to Roanoke is 7.6 cm. What is the actual distance between the cities if the map scale is 2 cm = 50 mi?

a sailfish can go as fast as 68mph. in 1 min. can a sailfish swim as far as 1 mile? explain the answer.

How would you add parentheses and brackets to make this sentence true: 45/2x4.7-4.4x6=54

Within the rising action of act 2 in Diary of Anne frank the play mr. Kraler tells the story about Carl, a man from Utrecht. Why does Carl's behavior make Mr. K

A cheetah is hunting. Its prey runs for 7.4 s at a constant velocity of 11.3 m/s. Starting from rest, what constant acceleration must the cheetah maintain in or

I need help solving this

In a right triangle, the measure of one acute is double the measure of the other acute angle. If the length of the short leg of the triangle is 3cm , find the l