5 Answered Questions for the topic Kinetic Friction

Kinetic Friction Physics Forces Friction


A 2kg block is resting on a rough incline which is at a 30 degree angle.

Which is larger, the normal force or the force of friction?


How far up the ramp (in the direction along the ramp) does the block go before it comes to a stop?

A 4.25-kg block is sent up a ramp inclined at an angle θ = 31.5° from the horizontal. It is given an initial velocity v0 = 15.0 m/s up the ramp. Between the block and the ramp, the coefficient of... more
Kinetic Friction Physics


A 9.00 kg hanging weight is connected by a string over a pulley to a 5.00 kg block that is sliding on a flat table.

If the coefficient of kinetic friction is 0.230, find the tension in the string. http://www.webassign.net/sb5/p5-49.gif    
Kinetic Friction Physics


Physics >.<

A person pushes horizontally with a force of 270 N on a 60 kg crate to move it across a level floor. The coefficient of kinetic friction is 0.30. (a) What is the magnitude of the frictional... more
Kinetic Friction Physics


Physics Question

A 15.0 kg box is released on a 36.0° incline and accelerates down the incline at 0.271 m/s2. Find the friction force impeding its motion.How large is the coefficient of friction?

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