SOLUTION: A car with a mass of 1,200 kilograms is moving around a circular curve at a uniform velocity of 20 meters per second. The centripetal force on the car is 6,000 newtons. What is the
Algebra.Com
Question 266160: A car with a mass of 1,200 kilograms is moving around a circular curve at a uniform velocity of 20 meters per second. The centripetal force on the car is 6,000 newtons. What is the radius of the curve?
A. 160 meters C. 32 meters
B. 80 meters D. 16 meters
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
cf = mv^2/r
6000 = 1200*400/r
r = 80 meters
RELATED QUESTIONS
A car with a mass of 1,200 kilograms is moving around a circular curve at a uniform... (answered by Alan3354)
A car with a mass of 2,000 kilograms is moving around a circular curve at a uniform... (answered by Alan3354)
The kinetic Energy (K) of a moving object varies jointly with its mass (m) and the square (answered by ankor@dixie-net.com)
The kinetic energy K of a moving object varies jointly with its mass m and the square of... (answered by ikleyn)
The Kinetic energy K or a moving object varies jointly with its mass m and the square of... (answered by solver91311,richard1234)
This is what I have so far - K=kmv^2
4500=k(90)(20)^2=36000/4500=8. I'm not sure if... (answered by Alan3354,richwmiller,solver91311)
If the force acting on an object stays the same, then the acceleration of the object is... (answered by Boreal)
Your kindly, old professor drives a Toyota Avalon to work to teach his beloved students.... (answered by ikleyn)
A billiard ball with a mass of 1.5 kg is moving at 25 m/s and strikes a second ball with (answered by math_tutor2020,ikleyn)