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pychu [463]
3 years ago
14

A greyhound's velocity changes from rest to 19 m/s in 2 seconds. What is the greyhound's average acceleration?

Physics
1 answer:
Andrew [12]3 years ago
6 0

It should be b)9.5m/s2

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A particle moves in the xy plane with constant acceleration. At time zero, the particle is at x = 6.0 m, y = 10.0 m, and has vel
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Explanation:

Given that,

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y'=\dfrac{19}{2}i+\dfrac{39}{2}j

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Direction of the y',

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tan\theta=\dfrac{39/2}{19/2}

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