3 years ago

How to find gravitational potential energy?

Physics

1 answer:

Nikitich [7]3 years ago

4 0

Mass x height x gravity

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dybincka [34]

Here we can say that rate of flow must be constant

so here we will have

$A_1v_1 = 18 A_2v_2$

now we know that

$A_1 = 1 cm^2$

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now from above equation

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so velocity will reduce by factor 0.14

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3 years ago

A skateboarder has an acceleration of −1.9 m/s2. If her initial speed is 6 m/s, how long does it take her to stop?

SSSSS [86.1K]

You said that she's losing 1.9 m/s of her speed every second.

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3 years ago

What is the value of acceleration due to gravity, g, on Earth?

qwelly [4]

Explanation:

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Why is plate tectonics a widely accepted theory?

MariettaO [177]

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