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3 years ago

An airplane flies with a constant speed of 560 miles per hour. How long will it take to travel a distance of 840 miles?

Physics

1 answer:

Vilka [71]3 years ago

5 0

Answer:

t = 1.5 hours

Explanation:

Given that,

Speed of an airplane, v = 560 miles per hour

Distance, d = 840 miles

We need to find the time taken to cover a distance of 840 miles.

$v=\drac{d}{t}\\\\t=\dfrac{d}{v}\\\\t=\dfrac{840}{560}\\\\t=1.5\ h$

So, the required time is 1.5 hours.

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Answer:

Weight of the fluid that the object displaces.

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In an incompressible three-dimensional flow field, the velocity components are given by u = ax + byz; υ = cy + dxz. Determine th

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Recall ∇·F = 0:

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3 years ago

A hockey puck has a coefficient of kinetic friction of μk = .35. If the puck feels a normal force (FN) of 5 N, what is the frict

alina1380 [7]

Answer:

The frictional force is $F_f = 1.75 \ N$

Explanation:

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3 years ago

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<h2>A. a spring & B. a well dried into an aquifer.</h2>

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3 years ago

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How much weight can a man lift in the jupiter if he can lift 100kg on the earth.calculate

Nuetrik [128]

Answer:

<h3>2479 Newton</h3>

Solution,

Mass=100 kg

Acceleration due to gravity(g)=24.79 m/s^2

Now,.

 $weight = m \times g \\ \: \: \: \: \: \: \: \: \: \: = 100 \times 24.79 \\ \: \: \: \: \: \: = 2479 \: newton$ 

hope this helps ..

Good luck on your assignment..

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3 years ago

An airplane flies with a constant speed of 560 miles per hour. How long will it take to travel a distance of 840 miles?​

An airplane flies with a constant speed of 560 miles per hour. How long will it take to travel a distance of 840 miles?