Answer to Question #172218 in Physics for Liz

Question #172218

A student opens his laptop with a 2.0-N force at an angle of 70O. Find the

torque on the cover of the laptop if the laptop is 20.0 cm wide.

Expert's answer

The torque on the cover of the laptop is

"\\tau=F\\text{ sin}\\theta w=2\\text{ sin}70\u00b0\u00b70.2=0.38\\text{ N-m}."

Learn more about our help with Assignments: Physics

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. A non-uniform rod (an object that tapers on one end) is 3.0 m long and it weighs5.0 N. A 1.0-N load
2. A 2.0 – m uniform rod is 2.0 N. on one end is weight of 4 N (point A) while onthe other is a loads
3. Trucks A (1000 kg) and B (2000 kg) are parked on a 10.0-m bridge. If A issituated 5 m form the cente
4. A taho vendor has to carry his wares on a 1.50 – m uniform pole. A 10-kg loadis suspended on one e
5. A 800 N mass is hanging on a 10 m length board. The board weighs 200 N and is supported by a wall an
6. What force will be needed to move the block with 0.76 N frictional force, 0.15 coefficient of kineti
7. Rohul walks in a shopping complex 150 m East, then he return North and walks 180 m, then she turns w