Seudónimo Seudónimo
  • 14-10-2021
  • Mathematics
contestada

if a 0.2 kg ball is thrown with a velocity of 3.2 m/s what is its KE

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DᴀʀᴋPᴀʀᴀᴅᴏx
DᴀʀᴋPᴀʀᴀᴅᴏx DᴀʀᴋPᴀʀᴀᴅᴏx
  • 14-10-2021

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

Kinetic Energy is equal to :

  • [tex] \dfrac{1}{2} mv {}^{2} [/tex]

where,

  • m = mass = 0.2 kg

  • v = velocity = 3.2 m/s

let's solve :

  • [tex] \dfrac{1}{2} \times 0.2 \times 3.2 \times 3.2[/tex]

  • [tex]1.024 \: \: \: \: joules[/tex]
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