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3 years ago

Which change in an object would increase the force needed to move the object

Physics

1 answer:

creativ13 [48]3 years ago

6 0

Answer:

force is the answer because force is pushing the item

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xercise 15.29: At a distance of 6.00×1012 m from a star, the intensity of the radiation from the star is 14.7 W/m2. Assuming tha

Fynjy0 [20]

Answer:

$6.65*10^{27}W$

Explanation:

The relationship of intensity:

$I=\frac{P}{4\pi r^{2} }$

Intensity: $I=14W/m^{2}$

radius: $r=6.00*10^{12} m$

Power is unknown

Now we can apply the formula

$I=\frac{P}{4\pi r^{2} }\\P=I(4\pi r^{2})\\P=14.7(4*\pi *(6.00*10^{12} )^{2} )\\P=6.65*10^{27} W$

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3 years ago

Angle of reflection <br>

Fittoniya [83]

The angle of reflection equals the angle of Incidence

Explanation:

The Law Of Reflection

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3 years ago

The Falcon 9 rocket has a mass of 549,000 kg and in 70 seconds into the launch, the rocket reaches a speed of 343.2 m/s. What is

yaroslaw [1]

Explanation:

=5.49*10^5*343.2

=1.8846*10^8

8 0

3 years ago

Can anyone answer this please?

Umnica [9.8K]

B is the correct answer according to my calculations.

5 0

3 years ago

Read 2 more answers

Which of the following is NOT a scientific hypothesis that can be studied?

Bezzdna [24]

Answer:

I tink is the fifth answer am not sure

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3 years ago

Read 2 more answers

Which change in an object would increase the force needed to move the object​

Which change in an object would increase the force needed to move the object