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svetlana [45]
3 years ago
11

An electric car is being driven through a town at 22 m/s. The kinetic energy of the car is 222640j. Calculate the mass of the ca

r
Physics
1 answer:
Oxana [17]3 years ago
6 0

Answer:

920 kg

Explanation:

You can figure this out using the equation for kinetic energy:

Given:

KE = 222640

v = 22

m = ?

KE = 0.5mv^2\\222640 = 0.5m(22^2)\\222640=242m\\m=920

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