Question: Part A Which answer best explains why the block starts moving? By increasing the angle of the incline, you decrease the maximum static friction force

Part A

Which answer best explains why the block starts moving?

By increasing the angle of the incline, you decrease the maximum static friction force exerted on the block by the surface.

By increasing the angle of the incline, you increase the component of the force exerted by Earth on the block, which pulls the block down the incline.

By increasing the angle of the incline, you simultaneously increase the component of the force exerted by Earth on the block, which pulls the block down the incline, and decrease the maximum static friction force exerted on the block.

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Part A Which answer best explains why the block

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