Answer to three sig figs. The coefficient of kinetic friction for a 19.75-kg bobsled on a...
The coefficient of kinetic friction for a 22-kg bobsled on a track is 0.10. What force is required to push it down a 6.0 degree incline and achieve a speed of 60 km/hat the end of 75m?
Assume the block has a mass of 16 kg and the coefficient of kinetic friction is 0.86 in the following figure. What applied force P directed down and along the incline will produce an acceleration of 0.8 m/s2 down the incline? Force (P) = Number Newtons 35°
PHY116 S2019 CHO5: Chapter 4-Dynamics: Newton's Laws of Motion (Part 2) Item 7 - Part A undergo if the coefficient of static friction between the tires and the ground is 0.887 What is the maximum acceleration a car can Express your answer using two significant figures empBes Symbols aso jedo relat keyboard shortcuts geilp Submit Request Answer Provide Feedback Pom Fle Eit View History Bookmarks People Window Help a session.masteringphysics.comc PHY116 52019 HOS:Chapher 4-Dynamics: Newton's Laws of Motion (Part 2)...
Kasey needs to figure out the coefficient of kinetic friction between a wooden block and a metal track. She raises the track to 40 degrees above the horizontal and notices that the mass moves down the incline at a constant speed. What is the coefficient of kinetic friction?
need help understanding this problem
2. You an three friends built a makeshift bobsled for a on grass bobsled race. Due to the conditions, your main goal is to at least get to the goal which is x -75 m horizontally from the starting line and at the bottom of a θ = 5° hill. You are given a running start region on flat ground for d 25 m. The entire course is on grass which give a coefficient of...
If the coefficient of kinetic friction between a 33.0 kg crate and the floor is 0.360, what horizontal force is required to move the crate at a steady speed across the floor?
You push a 67 kg box across a floor where the coefficient of kinetic friction is uk = .55. The force you exert is horizontal. (a) How much power is needed to push the box at a speed of .50 m/s? (b) How much work do you do if you push the box for 35 s? *please list the steps to work out this question.
A 5.0 kg box is on an incline tilted 45° from the horizontal. The coefficient of static friction between the box and the incline is 0.62. (a) Find the smallest force you have to push with (up along the incline) to keep the box from sliding down the incline. (b) Find the largest force you can push with before the box starts sliding UP the incline. Draw separate free-body diagrams for the two cases, and think carefully about which way...
A 3.00 kg block that has a coefficient of kinetic friction of 0.350 and is initially moving at a constant velocity of to the right. A 75.0 newton force is then applied to the block, toward the right, at an angle of 200 above the horizontal. Find the following: a. Free body diagram IF b. The x and y components of the applied force. c. The frictional force on the block d. The acceleration of the block.
A 5 kg block rests on a 30 degree incline. The coefficient of static friction between the block and the incline is .20. How large a horizontal force must push on the block if the block is to be on the verge of sliding A) up the incline and B) down an incline Answer: A) 43 N B) 16.6 N What would be the work to get me to this answer?