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Q1. An 11.00 kg crate is placed on a horizontal conveyor belt. The materials are such that static friction = 0.47 and kinetic friction = 0.24.
Describe a free-body diagram showing all the forces on the crate if the conveyor belt runs to the right at constant speed.
Q2. A 10 crate is placed on a horizontal conveyor belt. The materials are such that static friction= 0.47 and kinetic friction= 0.24.
Illustrate a free-body diagram showing all forces on the crate if the conveyor belt runs to the right at constant speed.
Sketch a free-body diagram showing all forces on the crate if the conveyor belt is speeding up to the right.
What is the maximum acceleration belt can have without the crate slipping?
If acceleration of the belt exceeds the value determined in part A, what is the acceleration of the crate?
The coefficients of friction for plastic on wood are μs = 0.50 and μk = 0.40. How much horizontal force would you want to apply to a 4.0-lb plastic calculator to start it moving from rest.
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A 30-06 caliber hunting rifle fires a bullet of mass 0.0122 kg with a velocity of 247 m/s to the right. The rifle has a mass of 3.2 kg. What is the recoil speed of the rifle as bullet leaves the rifle.
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Where is center of mass of the system
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