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3 years ago

A greyhound has a mass of 35 kg and can run at a speed of 20 m/s. What is the kinetic energy that a greyhound can achieve

Physics

1 answer:

prisoha [69]3 years ago

7 0

Hi there!

Recall the equation for kinetic energy:

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

KE = Kinetic energy (J)

m = mass (kg)

v = velocity (m/s)

Plug in the given values:

$KE = \frac{1}{2}(35)(20^2) = \boxed{7000 J}$

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