GK
PHYSICS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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centripetal force
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centripetal acceleration
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inertia
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momentum
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Detailed explanation-1: -Explanation: A centripetal force is a net force that acts on an object to keep it moving along a circular path. An object moving in a circular motion is defined as rotating while doing so. The centripetal force pushes in the direction of the curve’s center, perpendicular to the object’s motion.
Detailed explanation-2: -The frictional force supplies the centripetal force and is numerically equal to it. Centripetal force is perpendicular to velocity and causes uniform circular motion.
Detailed explanation-3: -The Centripetal Force and Direction Change Any object moving in a circle (or along a circular path) experiences a centripetal force. That is, there is some physical force pushing or pulling the object towards the center of the circle. This is the centripetal force requirement.
Detailed explanation-4: -The centripetal force keeps an object moving in a circle and is always pointed toward the center of that circle. For instance, the gravitational force of the sun is a centripetal force that keeps the Earth orbiting around it.
Detailed explanation-5: -mass of the object; its speed; the radius of the circle.