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Vanyuwa [196]
3 years ago
14

.An airplane accelerates down a runway at

Physics
1 answer:
solniwko [45]3 years ago
6 0

Starting from rest, the plane travels a distance

<em>x</em> = 1/2 <em>at</em>²

with acceleration <em>a</em> after time <em>t</em>. In this instance, it travels

<em>x</em> = 1/2 (3.20 m/s²) (32.8 s)²

<em>x</em> ≈ 1720 m

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Alenkinab [10]

Answer:

19600 N

Explanation:

weight = mass x gravity

We know that gravity = 9.8 m/s^2 and mass = 2000 kg.

w = m x g

w = 2000 kg x 9.8 m/s^2

w = 19600 N

The weight of the object is 19600 N (newtons).

7 0
3 years ago
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Answer:

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Explanation:

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3 years ago
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