Kayla4320 Kayla4320

29-03-2021
Physics

contestada

Giving brainliest!! if you answer correctly :) (30pts)

Giving brainliest if you answer correctly 30pts class=

Respuesta :

ezioassasin55 ezioassasin55

31-03-2021

Answer:

mass = 4kg

Explanation:

Kinetic Energy = 1/2 x m x v²

where m = mass and v = velocity

So,

KE = 50

1/2 × m × 5² = 50

1/2 × m × 25 = 50

m = (50 x 2)/25

m = 100/25

m = 4 kg

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