izzygewin8631 izzygewin8631
  • 04-04-2018
  • Physics
contestada

What is the formula that can be used to find velocity if kinetic energy and mass are known?

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laurennbestt
laurennbestt laurennbestt
  • 04-04-2018
The formula for kinetic energy is [tex] \frac{1}{2}m\Delta v^2 [/tex]. Thus, the equation for velocity is [tex]v= \sqrt{ \frac{2TotalKineticEnergy}{m} } [/tex]. 
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jbiain jbiain
  • 29-01-2020

Answer:

v = √(KE*2/m)

Explanation:

The formula to compute kinetic energy (KE) is:

KE = 1/2*m*v^2

where m refers to mass and v refers to velocity. Isolating v we get:

KE = 1/2*m*v^2

KE*2/m = v^2

v = √(KE*2/m)

Given kinetic energy and mass, then velocity can be computed.

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