lahchop lahchop

01-02-2017
Physics

Answered

A 1,000-kg car has 50,000 joules of kinetic energy. What is its speed?

Verified Answer :

KurdishPotato KurdishPotato

01-02-2017

its speed is 10 m/s ...

Answer Link

16-03-2020

Answer:

½mv²= KE

½(1000)?²= 50000

500*?²= 50000

/500 /500

? ²=100

Square root

?= 10

10 m/s is you answer

Answer Link

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