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melomori [17]
3 years ago
14

A car left skid marks 78 m long on a road as it slid to a stop. If the car's acceleration was -3.9 m/s2, what was its velocity b

efore it began to skid, to the nearest m/s?
Physics
1 answer:
spayn [35]3 years ago
7 0
It is 25 I’m sure of it
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Bond [772]

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podryga [215]

Answer:

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Therefore, the sun will exert more gravitational force on earth.

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While comparing the gravitational force exerted by two objects, we need to observe which object has a greater mass.

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We know that mass of the sun is about 1.99 x 10³⁰ kg, and the earth's mass is only 6.0 x 10²⁴.

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7 0
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Answer:

B.C. D. G.

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A vector quantity, has both magnitude and direction. A tip to remember is if you can add a direction to it! You wouldnt say 30 pounds north, but you would say 30 mph north.

<em>I hope this helped! Comment if you have any questions! :)</em>

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