Roll down an incline starting at the same time
A coin and a ring, each with the same mass, roll down an incline starting at the same time. Which one will reach the bottom first?
Choose one answer.
a. Neither.b. The ring.c. Same.d. The coin.
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If he shot a dart at an antelope at rest 50 m away, and the antelope instantly began to accelerate at a constant rate away from the dart, running out of range of the dart just in time: a) Find the minimum acceleration of the antelope;
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