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The System in the Figure Is Moving with Constant Speed $\beta$

Question 23

Multiple Choice

The system in the figure is moving with constant speed v to the right on a stationary ramp.The system will accelerate to the right if $The system in the figure is moving with constant speed v to the right on a stationary ramp.The system will accelerate to the right if A) angle \beta is increased. B) angle \alpha is increased. C) coefficient of friction µ<sub>k</sub> for surface A is increased. D) coefficient of friction µ<sub>k</sub> for surface B is increased. E) normal force on block 2 is increased.$

A) angle $\beta$ is increased.
B) angle $\alpha$ is increased.
C) coefficient of friction µ_k for surface A is increased.
D) coefficient of friction µ_k for surface B is increased.
E) normal force on block 2 is increased.