MinerCoolXxGamerxX MinerCoolXxGamerxX

20-01-2017
Physics

contestada

Jim pushes hard on a rock that weighs 500 pounds. He pushes with a force of 50 pounds, but the rock doesn't move. How much work did Jim do?

Respuesta :

pooptart pooptart

20-01-2017

Jim did no work. Work is equal to force x distance and since the rock did not travel in the direction of his force, he did 0 J of work.

Answer Link

Otras preguntas

the sales tax for an item was 12.80 and it cost 320 before tax

A checking-account balance is no more than $500. find the inequality

Janice, a nurse at a hospital, is preparing a presentation for trainee nurses about guidelines for patient care. What is the purpose of her presentation? A. to

What is the base of the expression 1112? o 3 O 11 O 12 o 21

Which revision best corrects the shift in verb mood? Find out how to get tickets, and it is a good idea to buy them right away. A) Did you find out how to get t

Each day, Martin lifts weights for 10 minutes and runs on the treadmill for 25 minutes. Write two equivalent expressions and then find the total minutes that Ma

learning task 2can you spot the difference or similarities of each picture what can you say about it write your answer below1 23 4 5

Predict the products of the following chemical equations. Sr + N2 → AlF3 → Mg + AgNO3 →

Help quick! i will give you 20 points. You have 412 pints of ice cream for your birthday party. If you are going to serve 34 pint to each guest, how many guests

3 - 5x = -9 + x solve and show steps