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dexar [7]
3 years ago
9

PLEASEEEEEE HELP

Physics
1 answer:
emmainna [20.7K]3 years ago
8 0

Answer:

8.89 m/s² west

Explanation:

Assume east is +x.  Given:

v₀ = 120 m/s

v = 0 m/s

t = 13.5 s

Find: a

v = at + v₀

0 m/s = a (13.5 s) + 120 m/s

a = -8.89 m/s²

a = 8.89 m/s² west

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In 1970, a rocket powered car called Blue Flame achieved a maximum speed of 1.00(10 km/h (278m/s).Suppose the magnitude of the c
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Answer:

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Explanation:

Wear have given maximum speed tat will be equal to final speed of the car        v = 278 m/sec

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As the car starts initially starts from rest so initial velocity of the car u = 0 m/sec

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