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inn [45]
3 years ago
11

A bobsled team accelerates the sled to go to 150 m/s in 3 seconds from rest.(a)What is the

Physics
1 answer:
Sergeeva-Olga [200]3 years ago
7 0

Answer:

Explanation:

From the equation of Newton's laws of motion

v = u + at where v is final velocity , u is initial velocity and t is time.

150 = 0 + a x 3

a = 50 m / s ²

s = ut + 1/2 at²  ; s is distance travelled

s = 50 x 3 + .5 x 50 x 3²

= 150 + 225

= 375 m .

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8 0
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Astronomers estimate that a 2
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M)³ / 6 = 4.2e9 m³ 
<span>so its mass is </span>
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</span>
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions here.

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