quentinsimmons2 quentinsimmons2
  • 13-06-2017
  • Physics
contestada

A 50 kg cheetah has 3,600 J of kinetic energy. What is its velocity?

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BlueSky06
BlueSky06 BlueSky06
  • 23-06-2017
To determine the velocity, let us use the equation:

v = √[tex] \frac{2K}{m} [/tex]

The kinetic energy (K) is equivalent to 3,600 J, and mass (m) is equivalent to 50kg.  Let us now solve for velocity.

v = √[tex] \frac{2K}{m} [/tex]
v = √[tex] \frac{2 (3,600 J)}{50 kg} [/tex]
v = √[tex] \frac{7,200}{50} [/tex]
v = √144
v = 12

The velocity of the tiger is 12 meter/second.
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laurenholmes1of3
laurenholmes1of3 laurenholmes1of3
  • 12-12-2018

12 m/s on the assignment

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