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Zielflug [23.3K]
3 years ago
13

PLEASE HELP! I'LL GIVE BRAINLEST​

Physics
1 answer:
Alexxx [7]3 years ago
4 0

Answer:

Explanation:

The answer is C. Both options are correct

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For problems 2-3, a Ferrari accelerates from 0-60.0 miles per hour in 2.50 seconds.
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Answer:

Explanation:

The first part of this question is simply asking us to convert the speed from miles per hour to meters per second:

60.0\frac{mi}{hr}*\frac{1hr}{3600sec}*\frac{1609.34m}{1mi}=26.8\frac{m}{s} choice C.

The next part wants us to use the equation for acceleration and find the acceleration:

a=\frac{v-v_0}{t} where v is final velocity, v0 is initial velocity, and t is time in seconds (which was one of the reasons we had to convert the initial velocity from 60.0 mph to m/s):

a=\frac{26.8-0}{2.5} and

a = 10.7 m/s/s, choice B.

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