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3 years ago

What is the total amount of kinetic and potential energy in a system ?

Physics

1 answer:

Solnce55 [7]3 years ago

7 0

Answer:

Its the sum of the potential energy and the kinetic energy

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How to use kinetic energy to calculate velocity

BartSMP [9]

As we know the formula of kinetic energy is

$KE = \frac{1}{2} mv^2$

here given that

KE = 150,000 J

mass = 120 kg

we can use this to find speed

$150,000 = \frac{1}{2} * 120 * v^2$

$v^2 = 2500$

$v = 50 m/s$

So speed of above object is 50 m/s

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What is the electron configuration of this element? *for ne

Serhud [2]

Answer:

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Explanation:

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Ilia_Sergeevich [38]

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3 years ago

A cricket player catches the ball leaning towards to the ground,why?

Vadim26 [7]

Answer:

Explanation:

As it’s difficult to catch it from up.

Gravitational force will pull us when we jump.

If gravity was not there, he could catch the ball. But he will float in the sky after that.

That’s the answer

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nika2105 [10]

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