babblebabble06 babblebabble06

17-03-2024
Physics

contestada

The kinetic energy of a body of mass 2kg is 25J it's speed is

Respuesta :

sovietunion69420 sovietunion69420

17-03-2024

Answer:

5 m/s

Explanation:

KE=1/2mv^2

plug in the values

25=1/2*(2)*v^2

25/(1/2)=2v^2

50=2v^2

50/2=v^2

25=v^2

sqrt(25)=v

v=5m/s

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