brycedab123
brycedab123 brycedab123
  • 20-08-2020
  • Biology
contestada

What is the KE of a 250kg cart as it reaches the bottom if it’s velocity was 22m/s?

Respuesta :

Muscardinus Muscardinus
  • 26-08-2020

Answer:

Kinetic energy = 60500 J

Explanation:

Given that,

Mass of the cart, m = 250 kg

Velocity of the cart, v = 22 m/s

We need to find the kinetic energy of the cart. This type of energy is possessed due to motion of an object. It can be given by :

[tex]E_k=\dfrac{1}{2}mv^2\\\\E_k=\dfrac{1}{2}\times 250\times (22)^2\\\\E_k=60500\ J[/tex]

So, the kinetic energy of the cart is 60500 J.

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