A car with mass 450 kg has a kinetic energy of 16,256 J. What is the speed of the car?A.11.2 m/sB.1.2 m/sC.8.5 m/sD.5.9 m/s
Question
Solution 1
To find the speed of the car, we can use the formula for kinetic energy, which is KE = 1/2 * m * v^2, where KE is kinetic energy, m is mass, and v is speed.
Given that the kinetic energy (KE) is 16,256 J and the mass (m) is 450 kg, we can rearrange the formula to solve for speed (v):
v = sqrt((2 * Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
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Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
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