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1 vote
Determine the Kinetic Energy of Joe's car with a mass of 1500 kg and a

rate of 40 m/s.

A.2.1 x 10^6

B.1.2 x 10^6

C.3.0 x 10^6

D.1.2 x 10^5

User Ialphan
by
7.7k points

1 Answer

1 vote

Answer:

C

Step-by-step explanation:

The kinetic energy of an object can be found by using the formula


k = (1)/(2) m {v}^(2) \\

m is the mass

v is the velocity

From the question we have


k = (1)/(2) * 1500 * {40}^(2) \\ = 750 * 400 \\ = 300000 \\ \\ \\ \\ = 3.0 * {10}^(6) \: \: joules

Hope this helps you

User Logbahadur Gurkha
by
7.8k points

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