Knowee
Questions
Features
Study Tools

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

🧐 Not the exact question you are looking for?Go ask a 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.

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.
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.
Knowee AI  

This problem has been solved

Similar Questions

What is the Kinetic Energy of a 150 kg object that is moving with a speed of 15 m/s?A 2250JB 33750JC 1125JD 16875J

Ek = 1/2mv^2  A car with a mass of 1000 kg is traveling at a speed of 20 m/s. What is its kinetic energy?*1 pointA) 1000 JB) 20,000 JC) 100,000JD) 200,000 J

An object of mass 6 kg has a speed of 5 m/s. Determine the kinetic energy of this object.

A runner has a speed of 5 m/s and a mass of 130 kg. What is his kinetic energy?A.1625 JB.3250 JC.325 JD.875 J

A boy is running with a kinetic energy of 810 J. If the boy has a mass of 80 kg, what is his speed?A.10.1 m/sB.3.2 m/sC.4.5 m/sD.6.2 m/s

1/3

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.