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Jet001 [13]
2 years ago
7

An airplane has a starting velocity of 300m/s. It then accelerates at a rate of 45m/s2 for a time of 10s. What is it's final vel

ocity?
Physics
1 answer:
Olenka [21]2 years ago
8 0
A = (v - u) / t

a = acceleration
v = final velocity
u = initial velocity
t = time

45 = (v - 300) / 10

45 × 10 = v - 300

450 + 300 = v

v = 750 m/s

Hope this helps!

P.S. Let me know if you need an explanation
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answer is 0.1428

Explanation:

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A body weighing 250 grams was dropped from a helicopter flying at an altitude of 100 meters. Determine the potential energy of t
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Answer:

the potential energy of this body is 245 J.

Explanation:

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2 years ago
A temperature of 20°C is equal to <br> °F.
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A liquid is used to make a mercury-type barometer. The barometer is intended for space-faring astronauts. At the surface of the
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