A hollow cylinder is rolling on a horizontal surface at speed v = 4.2 m/s when it reaches a 30o incline. How far up the incline will it go? Group of answer choices 2.2 m 1.8 m 3.6 m 4.4 m 1.1 m

c because the action was the roller coaster reaches bottom of hill (action) reaction would be blood tends to drain away from head

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when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.