Friction always opposes the direction of motion. The crate is held at rest by a force acting upwards meaning it’s on the point of moving down.
(edited 10 months ago)
Original post by Driving_Mad
Friction always opposes the direction of motion.
Ok thanks. So this is the case regardless of force F?
Original post by Driving_Mad
Friction always opposes the direction of motion. The crate is held at rest by a force acting upwards meaning it’s on the point of moving down.
Thanks so much! That has cleared everything up.
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