Thursday
October 23, 2014

Homework Help: physics

Posted by molly on Tuesday, June 21, 2011 at 6:47pm.

1. There are three forces acting on an object, a 30N force pulling right, a 50N force pushing right, and 30N frictional force pushing left.

a. What is the force of gravity on this 15kg object?
b. If the object is on the ground what is the normal force acting on the object
c. What is the vertical Fnet
d. What is the horizontal Fnet
e. What is the horizontal acceleration
f. What is the coefficient of friction between the object and the ground? (hint: the equation for frictional force only takes into account the normal force and the actual force of friction resisting motion)

Thanks for the help and sorry the question had so many parts to it.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

nature of science - four forces are being applied to move an object to the left...
Science - check answer please. An object is pulled with 3 forces: 1 at 20n to ...
Physics - An object rests on an inclined surface thanks to the presence of ...
physics - lots of questions 1) a 2N and 6N force pull on an object to the right ...
physics - A)An object at rest has no forces acting on it. B)An object can be ...
Science - Which of the following best describes the movement of an object at ...
physics - Five boys are pushing on a snowball, and each is pushing with a force ...
Physics - frictional force - Pushing a grocery cart with a force of 95N applied ...
Physics - A box is being pushed up the ramp by you at a 15 degree angle. The ...
Physics - Two dogs are pulling on opposite ends of a bone. One dog pulls to the ...

Search
Members