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QUESTION

Gamora is in the midst of a heated battle with a beast named the Abilisk. The Abilisk spins gamora in a circular motion, maintaining a constant speed....

1.Gamora is in the midst of a heated battle with a beast named the Abilisk. The Abilisk spins gamora in a circular motion, maintaining a constant speed.The force the Abilisk applies on gamora that cause her circular her circular motion is 15092 n.she traveled 133 m along the circular path (arc-length) in 3 seconds before being released by the beast. Gamora has a mass 77kg.

a) draw a diagram of the situation including all relevant variables and values. Determine the centripetal acceleration of gamora.

b)determine the speed of Gamora during her circular trip.

c)what is the length of the Abilisk's arm (the radius of her circular trip)?

2.

3.the graviton is now being redesigned to spin faster.Tony,the engineer of the ride, needs your help to impove the ride.

a)determine the angular seep of the Gravitron when steve rode it,in problem 1.

b)if Tony wanted the riders to experiences twice the initial speed,at what angular speed does the gravitron have to spin?

c)what is the rotational kinetic energy of the gravitron if it spins at this new angular speed if the gravitron has a moment of inertia of 2000 kg m^2 about the center?

d) tony wants it to achieve its new desired speed in 3 full rotations. what is the magnitude of the net torque is required for this to occur?

e) if tony wants the ride come to a stop in 30 seconds, what is the magnitude of the net torque required to be exerted onto the Gravitron at the end of the ride?

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