Homework Help: physicsssss

Posted by aaa on Saturday, October 8, 2011 at 3:37pm.

A mass m = 4 kg hangs on the end of a massless rope L = 2.02 m long. The pendulum is held horizontal and released from rest.

1)How fast is the mass moving at the bottom of its path?

2)What is the magnitude of the tension in the string at the bottom of the path?

3)If the maximum tension the string can take without breaking is Tmax = 326 N, what is the maximum mass that can be used? (Assuming that the mass is still released from the horizontal and swings down to its lowest point.)

3)If the maximum tension the string can take without breaking is Tmax = 326 N, what is the maximum mass that can be used? (Assuming that the mass is still released from the horizontal and swings down to its lowest point.)

5)Using the original mass of m = 4 kg, what is the magnitude of the tension in the string at the top of the new path (directly above the peg)?

No one has answered this question yet.

Answer this Question

Related Questions

physics - A mass hangs on the end of a massless rope. The pendulum is held ...
physics - A gymnast of mass 61.0 kg hangs from a vertical rope attached to the ...
physics - A light rope is attached to a block with a mass of 6 kg that rests on ...
physics - A mass m = 4 kg hangs on the end of a massless rope L = 2.02 m long. ...
Physics - A string passes over a frictionless, massless pulley attached to the ...
physics - there is a massless rope that is pulled over a frictionless pulley ...
Mcmaster - A pendulum consists of an object of mass 2.26 kg that hangs at the ...
Physcis 1 - A muscle builder holds the ends of a massless rope. At the center of...
physics - A 55.0 kg circus performer oscillates up and down at the end of a long...
physics - A light rope is attached to a block with a mass of 6 kg that rests on ...

For Further Reading

First Name:
School Subject:
Answer: