- #1
maria1998
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Homework Statement
Hello, I have attached a physics problem that I solved yet some answers (in red+the first answer) are wrong and I can't find out why...
Homework Equations
The Attempt at a Solution
[/B]
Motion is the change in position of an object over time, relative to a fixed point or reference frame.
Speed is the rate of motion, while velocity is the rate of motion in a specific direction.
Yes, an object can be in motion while remaining stationary if it is moving at a constant speed in a circular path.
Force is required to cause a change in an object's motion. The greater the force applied, the greater the acceleration of the object.
Friction is a force that opposes motion, so it can prevent the block from sliding down the wall. It also affects the amount of force needed to move the block against the wall.