Problem 4: A crate of mass m is initially at rest at the highest point of an inclined plane, which has a height of 4.3 m and has an angle of 0= 22° with respect to the horizontal. After being released, you perceive it to be moving at v= 0.15 m/s a distance d after the end of the inclined plane as shown. The coefficient of kinetic friction between the crate and the plane is u, = 0.1, and the coefficient of friction on the horizontal surface is u, = 0.2. initial Final m V h d. Otheexpertta.com Part (a) What is the speed of the crate, in meters per second, just after it leaves the inclined plane? Vbottom sin() cos() tan() 8 HOME cotan() asin() acos() E 4 5 6 atan() acotan() sinh() 1 cosh() tanh() cotanh() + END O Degrees O Radians VOl BACKSPACE DEL CLEAR Submit Hint Feedback I give up! Hints: 0% deduction per hint. Hints remaining: 2 Feedback: 0% deduction per feedback. Part (b) Find the distance, d, in meters.
Problem 4: A crate of mass m is initially at rest at the highest point of an inclined plane, which has a height of 4.3 m and has an angle of 0= 22° with respect to the horizontal. After being released, you perceive it to be moving at v= 0.15 m/s a distance d after the end of the inclined plane as shown. The coefficient of kinetic friction between the crate and the plane is u, = 0.1, and the coefficient of friction on the horizontal surface is u, = 0.2. initial Final m V h d. Otheexpertta.com Part (a) What is the speed of the crate, in meters per second, just after it leaves the inclined plane? Vbottom sin() cos() tan() 8 HOME cotan() asin() acos() E 4 5 6 atan() acotan() sinh() 1 cosh() tanh() cotanh() + END O Degrees O Radians VOl BACKSPACE DEL CLEAR Submit Hint Feedback I give up! Hints: 0% deduction per hint. Hints remaining: 2 Feedback: 0% deduction per feedback. Part (b) Find the distance, d, in meters.
Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter5: Displacement And Force In Two Dimensions
Section: Chapter Questions
Problem 8STP
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