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Zielflug [23.3K]
3 years ago
15

AN airplane travels 4000 m in 20s on a heading 0f 35 degrees north west. Calculate average velocity .

Physics
1 answer:
alexandr402 [8]3 years ago
6 0
Isn't velocity Distance over time? if the degree isn't adding resistance it should be 4000 ÷ 20 which gives you 200mps ("per second") which is the velocity without resistance.
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While jumping on a trampoline you calculate that at the highest peak of your jump you have 900 joules of gravitational potential
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<u>Explanation</u>

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With fuel prices for combustible engine automobiles increasing, researchers and manufacturers have given more attention to the c
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Answer:

Then the difference of weight between the two cars are:

Δw = 14210 - 5292 = 8918 N

Explanation:

An object's weigh due to the gravitational attraction force of the earth is:

w = mg

            Where: m is the object's mass

                         g is the  gravitational acceleration in the surface earth

                         g = 9.8 m/s2

The the ultralight car's weight is:

w_{uc} = (540)(9.8)

w_{uc} = 5292 N

And the Honda Accord's weight is:

w_{HA} = (1450)(9.8)

w_{HA} = 14210 N

Then the difference of weight between the two cars are:

Δw = 14210 - 5292 = 8918 N

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3 years ago
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This could maybe help you with your answer.

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3 years ago
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