What is the apparent weight of someone at the equator

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Captain Kirk and crew land on a planet that is made ofintergalactic bird feathers. The radius of the planet is twice thatof the earth but the mass is only 1/3 the mass of the earth.

(a) What is the acceleration due to gravity on this avianotherworld?

(b) The planet rotates at 2 revolutions per hour, what is theangular velocity?

(c) At the equator of the planet what is the tangentialspeed?

(d) What is the apparent weight of someone at the equator?

Reference no: EM13649641

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