1. Imagine 4 objects made of the same material but with different masses. All systems have the same coefficient of static friction μs. Rank in order from smallest to largest: the minimum applied force required to make the objects move if their masses are: Object 1 = m/2 Object 2 = m Object 3 = 2m Object 4 = 4m
1. Imagine 4 objects made of the same material but with different masses. All systems have the same coefficient of static friction μs. Rank in order from smallest to largest: the minimum applied force required to make the objects move if their masses are: Object 1 = m/2 Object 2 = m Object 3 = 2m Object 4 = 4m
2. Now imagine three objects with the same coefficient of kinetic friction but each having a different mass. We’re going
to push each object with a known force F. Rank the velocity of the objects, from smallest to greatest, after we apply the
force F for 4 seconds.
Given
Each object have different masses
The coefficient of static friction.us is same for all objects.
Masses of object are
M1 = m/2
M2 = m
M3 = 2m
M4 = 4m
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