Help with 4 physics homework problems

Nguyenfa.t · Jul 9, 2009

Homework Statement

i scanned the 4 problems i need help on. if you can help it would be greatly appreciated. Thanks in advance guys!

Homework Equations

The Attempt at a Solution

Hootenanny · Jul 10, 2009

We will gladly help you out, once you have provided an attempted solution.

andrevdh · Jul 10, 2009

Problem 1:

Can you apply Newton's second law to the forces (components) along the incline for the 4 kg masspiece?

What forces acts on it and in which direction?

Help with 4 physics homework problems

Homework Statement

Homework Equations

The Attempt at a Solution

Attachments

Discussion

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Help with 4 physics homework problems

Homework Statement

Homework Equations

The Attempt at a Solution

Attachments

Discussion

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