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xxMikexx [17]
2 years ago
14

PLEASE HELP ME I NEED AN ANSWER BY 10 PM OR I WILL GET AN F PLLLLLLLEEEEEEEEEEEEAAAAAAAAAAAASSSSSSSSSSSSSEEEEEEEEEEE

Physics
2 answers:
jolli1 [7]2 years ago
8 0
Here is a example of Newton

masya89 [10]2 years ago
3 0

Newton's 2nd law of motion:  Force = (mass) x (acceleration)

You need to find the acceleration, so divide each side by (mass):

Acceleration = (Force) / (mass)

Plug in the numbers you know from the question:

Acceleration = (300,000 Newtons) / (20,000 kilograms)

<em>Acceleration = 15 m/s²</em>

This is a huge acceleration.  It's 53% faster than a falling rock (gravity).

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<span>Th find the average speed of a trip we need to dived the total distance by the total time. Let's find the total distance d. d = (300 mi/h)(2.00 h) + 750 miles d = 600 miles + 750 miles d = 1350 miles The total distance is 1350 miles Let's find the total time t. t = 2.00 hours + (750 mi / 250 mi/h) t = 2.00 hours + 3.00 hours t = 5.00 hours The total time of the trip is 5.00 hours. We can find the average speed. d / t = 1350 miles / 5.00 hours d / t = 270 miles/ hour The average speed of the trip is 270 mi/h (Note that the direction does not matter when we find the average speed.)</span>
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