Finding Newtons Physics word problem

Physics
Tutor: None Selected Time limit: 1 Day

Two men decide to use their cars to pull a truck stuck in mud. They attach ropes and one pulls with a force of 719 N at an angle of 27◦ with respect to the direction in which the truck is headed, while the other car pulls with a force of 1017 N at an angle of 20◦ with respect to the same direction.

What is the net forward force exerted on the truck in the direction it is headed? Answer in units of N.

Jun 2nd, 2015

Please let me know if you need any clarification. I'm always happy to answer your questions.

719sin27+1017sin20

=617.25N..............................................................................


Please let me know if you need any clarification. I'm always happy to answer your questions.
Jun 2nd, 2015

how did you know to use sin instead of cos or tan

Jun 2nd, 2015

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Jun 2nd, 2015
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