A 20 kg block is resting on a 40 degree incline. If the coefficient of static and kinetic friction are 0.20 and 0.15 respectively, what minimum force inclined 50 degrees from the horizontal is required to prevent movement? Without said preventive force, what is the velocity of the block after 5 seconds?
*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.Submit your question to our 24/7 subject matter experts with Masters and PhDs and get a solution in as fast as 30 minutes*
Provide a complete and elaborate solution. Show step by step solution..write legibly
show process of cancellation ...no short cuts
A 20 kg block is resting on a 40 degree incline. If the coefficient of static and kinetic friction are 0.20 and 0.15 respectively, what minimum force inclined 50 degrees from the horizontal is required to prevent movement? Without said preventive force, what is the velocity of the block after 5 seconds?
Step by step
Solved in 3 steps with 3 images
