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gavmur [86]
3 years ago
9

a) CALCULATE the acceleration of a 300,000 kg jumbo jet, just before takeoff when the thrust of each of its 4 engines is 36,000

N. If the jumbo jet take off speed is 184 mph, b) CONVERT 184 mph to m/s and c) DETERMINE how many seconds would it take for the plane to reach this speed? Show your work and round your answer to the nearest hundredth
Physics
1 answer:
Zanzabum3 years ago
5 0

Answer:

a) 0.12m/s^2

b)0.0511m/s

c)0.4258 seconds

Explanation:

a)

acceleration=  \frac{36000}{300000}

= 0.12m/s^2

b) 184m/h

184/3600 = 0.0511m/s

c)

time =  \frac{0.0511}{0.12}

Time = 0.4258 seconds

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