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STatiana [176]
2 years ago
14

Running with an initial velocity of +11 m/s, a horse has an average acceleration of -1.8

Physics
1 answer:
dexar [7]2 years ago
5 0

Answer:

t = 2.5 seconds

Explanation:

We know the relation :

v = u + at

6.5 = 11 - 1.8t

=> 1.8t = 4.5

=> t = 4.5/1.8

=> t = 2.5 seconds

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At the lowest point in a vertical dive (radius = 0.58 km), an airplane has a speed of 300 km/h which is not changing. Determine
murzikaleks [220]

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Explanation:

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The centripetal acceleration of the pilot is mathematically represented as

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substituting  values

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