By what factor will the kinetic energy of a particle change if the speed is increased by a factor of 2? 4 8 2 2
Question
Solution 1
The kinetic energy of a particle is given by the equation KE = 1/2 mv^2, where m is the mass of the particle and v is its velocity.
If the speed (v) is increased by a factor of 2, the new speed will be 2v.
Substituting this into the kinetic energy equation gives:
KE = 1/2 m (2v)^2 = 1/2 m * 4v^ Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
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