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

Can you plz help me on these easy questions

In which group of elements do most atoms have completely filled s and p valence sublevels?

Identify the sentence that uses articles correctly. A. Success depends on a athlete's individual discipline and determination, as well as the efforts of the

After we found the classroom, we sneaked in the back an took our seats what is the subordinate idea in the sentance

Explain why the membrane potential of a resting neuron is typically around 260 to 280 mv

A tree is growing on a hill. In an attempt to make the tree grow straight up, a 12-foot-long wire is attached to a tree at a point 6 feet off the ground. The wi

A particle moves along a circular path with radius 3 centimeters. The particle has an angular velocity of 3π/4 radians per second. What is the length of the arc

Once ca2+ binds to the ______________ receptor, _____________ leaves the sarcoplasmic reticulum. choose the single best answer.

What is the central idea of this excerpt

Find the distance between the points (1, 5) and (1, -4).