NASA uses large centrifuges to study the effects of large forces on astronauts prior to their going into space. A subject in the 20-G centrifuge, which has a radius of 9.5 m, can have a centripetal acceleration as large as 20.0g, where g equals 9.81 m/s2. What is the tangential speed of the subject?

Q: A 50.0-kg child stands at the rim of a merry-go-round of radius 2.95 m, rotating with an angular…

A: a) The expression for find centripetal acceleration is ac=v2r=ωr2r=ω2r Insert values in the above…

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Q: A 50.0-kg child stands at the rim of a merry-go-round of radius 2.00 m, rotating with an angular…

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A: Centripetal acceleration =ω2R Linear speed=V=ωR where ω=angular speed R =radius

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A:

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Q: . If the tangential velocity of an object moving along a circular path is doubled, then centripetal…

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Q: A 50.0-kg child stands at the rim of a merry-go-round of radius 2.85 m, rotating with an angular…

A: mass of child = 50 kg Radius = 2.85 m w ( angular speed) = 3.9 rad/sec

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Q: A 50.0-kg child stands at the rim of a merry-go-round of radius 2.95 m, rotating with an angular…

A:

Q: Olympic ice skaters are able to spin at about 5 rev/s. (a) What is their angular velocity in radians…

A: Given: The rotation speed is 5 rev/s. The distance of the nose from the axis of rotation is 0.120 m.

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A:

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A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A 50.0-kg child stands at the rim of a merry-go-round of radius 2.85 m, rotating with an angular…

A: Given:Mass,m=50 kgRadius,r=2.85 mAngular Speed,ω=3.25 rad/s Now,(a) What is the child's centripetal…

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A: Given: Centripetal acceleration of both the car is same radius of path of car A, RA = 48 m  radius…

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.