vanalovelace vanalovelace

03-05-2017
Physics

contestada

How much force is required to move a sled 5 meters if a person uses 60 J of work?

Respuesta :

DariusX DariusX

03-05-2017

W=F*S

W - Work
F - Force
S - Distance (from latin word 'spatium)

so...
S= 5 (m)
W=60 (J)

W=F*S
F=W/S
F=60/5=12 J/m = 12 N (Newtons)

Answer Link

Otras preguntas

what is the value of x+ 3y + z if x = 3, y = 3, and z = 4

Read the excerpt from "The Most Dangerous Game." "Even so, I rather think they understand one thing—fear. The fear of pain and the fear of death." What does thi

You take a three-question true or false quiz. You guess on all the questions. What is the probability that you will get a perfect score?

HIV/AIDS prevention research includes the research __________. A. of how the HIV/AIDS virus infects humans B. of why HIV develops a resistance to drugs C. of ne

What is the temperature in mars ?

Why do flies always bring their stopwatches to parties answer sheet?

Suppose Q and R are independent events. Find P(Q and R) if P(Q) =4/5 and P(R) =4/11

Why is the fact that all cells throughout the body have complete sets of dna, a useful fact for forensic scientists?

Which of the following is a risk associated with having too little body fat

What is the relationship between Lincoln's proclamation and the 13th Amendment?