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You tie a brick to the end of a rope and whirl the brick around you in a horizontal circle Describe the path of the brick after you suddenly let go of the rope?
Strikeelid
If you suddenly let go of the rope, the brick will move in a direction tangent to the circle at that point. The only cause of circular motion is centripetal force which is tension of string or indirectly force of hand in this case. As soon as you vanish it, no circular motion is possible and projectile motion is performed.
Wiki User
∙ 13y ago
The brick will travel in a tangent path to the circle it was previously moving in when you let go of the rope, due to its inertia. This tangent path will continue until gravity pulls the brick downward, causing it to follow a parabolic trajectory until it eventually hits the ground.
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