heldanay heldanay

26-03-2021
Chemistry

contestada

an object with a mass of 10.0 kg is moving at a speed of 5.00m/s. The kinetic energy of the mass is

a. 50.0j
b. 2.00j
c. 125j
d. 250j

Respuesta :

21ahmedfa 21ahmedfa

26-03-2021

KE = (1/2)mv^2
m = 10.0 kg
v = 5.00 m/a

KE = (1/2)(10.0)(5.00)^2 = (1/2)(10.0)(25.0) = 125 J

C. 125 J

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