# What is the centripetal force of a 500 kg car takes a round tum of radius 50 m with a velocity of 36 km

## What is the centripetal force of a 500 kg car takes a round tum of radius 50 m with a velocity of 36 km

m=500 kg, r=50mv=36 kmph=36×518=10ms−1F=mv2r=500×10×1050=1000N.

## What is the centripetal force acting on a car of mass 500 kg?

∴ Centripetal force F=mv2R=500×10250=1000N.

## What is the centripetal force acting on a car of mass 1500 kg of radius 250 m at 90 km per hour?

⇒Fc=mv2r=1500×252250=3750N.

## What is the formula for calculating the centripetal force?

For a mass M with tangential speed v at radius R, the centripetal force is Fc = Mv2/R. With a period of T, the linear speed is v = 2πR/T and the centripetal force is Fc = 4π2MR/T2. You will change Fc, mass, and radius to measure the effect on the period of rotation.

## What is the momentum of a 1200 kg car with a velocity of 25 m s?

Answer and Explanation: We can find the momentum of the car by multiplying the mass times the velocity. Because both the mass and velocity are given in SI units, we do not need to perform any unit conversion before multiplying. Hence, we have shown that the momentum of the car is 30000 kg m/s.

## What is the speed of 500 kg car that has a kinetic energy of 64 kJ?

Kinetic Energy (KE) = 64 kJ = 64 × 103 J. ∴ Speed of the car = 16 m/s.

## What is the velocity of 1000 kg car?

[Expert Answer] a 1000kg car has a velocity of 17m/s.

## What is the formula for centripetal force with acceleration?

Therefore, the magnitude of centripetal force, Fc, is F c = m a c F c = m a c . By using the two different forms of the equation for the magnitude of centripetal acceleration, a c = v 2 / r a c = v 2 / r and a c = r ω 2 a c = r ω 2 , we get two expressions involving the magnitude of the centripetal force F c F c .

## What is the formula for the centripetal acceleration?

The acceleration is directed radially toward the centre of the circle. The centripetal acceleration ac has a magnitude equal to the square of the body’s speed v along the curve divided by the distance r from the centre of the circle to the moving body; that is, ac = v2/r.

## What is the centripetal force of a 0.5 kg ball moves in a circle of radius 0.4 m at a speed of 4m

Centripetal force F=mv2R=0.5×420.4=20 N.

## How do you find centripetal force with velocity and radius?

Centripetal force = mass x velocity2 / radius Note that the conditions here assume no additional forces, like a horizontal circle on a frictionless surface.

## What is the formula of centripetal force in uniform circular motion?

According to Newton’s second law of motion, a net force causes the acceleration of mass according to Fnet = ma. For uniform circular motion, the acceleration is centripetal acceleration: a = ac. Therefore, the magnitude of centripetal force, Fc, is F c = m a c F c = m a c .

## What is the centripetal force in circular motion?

A centripetal force is a net force that acts on an object to keep it moving along a circular path. An object moving in a circular motion is defined as rotating while doing so. The centripetal force pushes in the direction of the curve’s center, perpendicular to the object’s motion.