The Acceleration of a Ball as It Rolls Down a Ramp

question 79

True/False

The acceleration of a ball as it rolls down a ramp is 4 m/s². The ball is referred to 2 s after it starts to roll. 
The acceleration after starting from rest is 8 m/s².

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A cosmetic product applied to the fingernails to color, decorate, protect, and enhance their appearance.

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