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9966 [12]
3 years ago
7

The Canadian bobsled team hit the brakes on the sled they are traveling East in so that it decelerates at a rate of 0.43

Physics
1 answer:
mafiozo [28]3 years ago
8 0

Answer:

Explanation:

85 = ½(0.43)t²

t = √(2(85)/0.43)

t = 19.883380...

t = 20 s

v→ 8.55 m/s initial, 0 m/s final

a← 0.43 m/s²

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