Friday
March 6, 2015

Homework Help: Physics

Posted by dmj697 on Monday, January 10, 2011 at 6:46pm.

A crate is pulled to the right with a force
of 85.5 N, to the left with a force of 120.8 N,
upward with a force of 652.1 N, and downward
with a force of 249.5 N.
What is the net external force in the x
direction?
Answer in units of N.
What is the net external force in the y direc-
tion?
Answer in units of N.
What is the magnitude of the net external
force on the crate?
Answer in units of N.
What is the direction of the net external force
on the crate (as an angle between −180 and
180, measured from the positive x axis with
counterclockwise positive)?
Answer in units of .

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