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Alona [7]
2 years ago
10

What happens to a car that experiences an increase in kinetic energy

Physics
2 answers:
Naddik [55]2 years ago
5 0

Answer:

K.E. = \displaystyle\frac{1}{2}mv^2

(K.E. is the kinetice energy)

As it is directly proportional to the square of velocity , the velocity of the car will increase ( note that mass will always be constant )

Allisa [31]2 years ago
4 0

Answer:

Your moving vehicle has kinetic energy; as you increase your vehicle's speed, your vehicle's kinetic energy increases. The greater your vehicle's kinetic energy, the greater the effort that will be required to stop the vehicle.

Explanation:

I hope this explained up above. Have a great dayyyy:)

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Answer:

1050 kg

Explanation:

The formula for kinetic energy is:

KE (kinetic energy) = 1/2 × m × v² where <em>m</em> is the <em>mass in kg </em>and <em>v</em> is the velocity or <em>speed</em> of the object <em>in m/s</em>.

We can now substitute the values we know into this equation.

KE = 472 500 J and v = 30 m/s:

472 500 = 1/2 × m × 30²

Next, we can rearrange the equation to make m the subject and solve for m:

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