Consider the scenario in the figure below. Suppose m1 = 4.5 kg, m2 = 6.5 kg. The coefficient of kinetic friction between block 2 and the ramp 0.54. The system is set into motion so that block 2 is sliding down the ramp. a) What is the magnitude of the acceleration of the blocks? b) What is the tension in the string?

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Chapter1: Units, Trigonometry. And Vectors
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Consider the scenario in the figure below. Suppose m1 = 4.5 kg, m2 = 6.5 kg. The
coefficient of kinetic friction between block 2 and the ramp 0.54. The system is set into
motion so that block 2 is sliding down the ramp.
a) What is the magnitude of the acceleration of the blocks?
b) What is the tension in the string?

Physics 30A
Test 1 Review Problems
Problem 22
Consider the scenario in the figure below. Suppose m1 = 4.5 kg, m2 = 6.5 kg. The
coefficient of kinetic friction between block 2 and the ramp 0.54. The system is set into
motion so that block 2 is sliding down the ramp.
a) What is the magnitude of the acceleration of the blocks?
b) What is the tension in the string?
m2
m1
25°
Problem 23
A man wants to accelerate a child on a sled. The combined mass of the child and the
Transcribed Image Text:Physics 30A Test 1 Review Problems Problem 22 Consider the scenario in the figure below. Suppose m1 = 4.5 kg, m2 = 6.5 kg. The coefficient of kinetic friction between block 2 and the ramp 0.54. The system is set into motion so that block 2 is sliding down the ramp. a) What is the magnitude of the acceleration of the blocks? b) What is the tension in the string? m2 m1 25° Problem 23 A man wants to accelerate a child on a sled. The combined mass of the child and the
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