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postnew [5]
3 years ago
14

How long will it take the cart to to travel 2.8m, starting from rest?

Physics
1 answer:
saul85 [17]3 years ago
7 0

Answer:

0.748seconds

Explanation:

s = 1/2 *g*t^2

2.8 = 1/2 * 10* t^2

5.6 = 10 * t^2

0.56 = t^2

t = √0.56

t = 0.7483seconds

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If a cylindrical space station 275 m in diameter is to spin about its central axis, at how many revolutions per minute (rpm) mus
sergij07 [2.7K]

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Then take the roots

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4 0
3 years ago
If a Styrofoam ball and a steel ball are the exact same size & shape,which has more mass?
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