How does a centripetal force cause circular motion?
it acts at a right angle to the ob...
How does a centripetal force cause circular motion?
it acts at a right angle to the object’s motion and causes the object to constantly change direction.
it acts at a right angle to the object’s motion and causes the object to constantly change speed.
it acts in the direction of the object’s motion and causes the object to constantly change direction.
it acts in the direction of the object’s motion and causes the object to constantly change speed.
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Which of the following are guidelines to follow for obtaining accurate observations
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The diagram shows a boulder rolling down a hill into a valley and then up the opposite hill. at which position does the boulder have the greatest kinetic energy? a b c d
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