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What is the kinetic energy of a ball with a mass of 0.5 kg and a velocity of 10 m/s? (Formula:) 25 J 5 J 50 J 100 JWhat is the kinetic energy of a ball with a mass of 0.5 kg and a velocity of 10 m/s? (Formula:) 25 J 5 J 50 J 100 J

Respuesta :

Answer:

25J

Explanation:

K.E = 1/2mv^2

= 1/2*0.5*10^2

= 25J

Eduard22sly

The kinetic energy of the ball is 25 J

What is kinetic energy?

Kinetic energy can be defined as the energy possessed by an object in motion. Mathematically, it can be expressed as:

KE = ½mv²

How to determine the kinetic energy

From the question given above, the following data were obtained:

  • Mass (m) = 0.5 Kg
  • Velocity (v) = 10 m/s
  • Kinetic energy (KE) =?

KE = ½mv²

KE = ½ × 0.5 × 10²

KE = 0.25 × 100

KE = 25 J

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