Question

Calculate the 2.1 kg at 30m/s.

Answer 1

Answer:

945 KJ

Explanation:

Given: mass= 2.1 kg  

velocity= 30 m/s  

Formula: KE =1/2 mv²  

Solution: KE= 1/2 x 2.1  x 30 x 30  

(1.05) (900)= 945  

Answer: = 945 KJ  

Kinetic Energy / 945 KJ

-

Please mark me as brainliest. :-)

Hope this helps~