Wiki User
β 13y agoFc = mV^2/r
(2000 kg)(25 m/s)^2/(80 m)
= 15625 Newtons
Wiki User
β 13y ago32meters
=(mv*v)/r =(2000*25*25)\80 =15625N
80 meters. Since the only force on the car is centripetal force then:Fc = macac = v2/rFc = (mv2)/rSolve for rr = (mv2)/Fcr = (1200)(20)2/(6000)r = 80m(See my work in the link below.)
Force is given by Newton's second law: F = ma where F is the force, m is the mass and a is the acceleration. F=2000kg x (25 m/s)2 / 80 meters 15,625n
If the speed is constant, the acceleration is toward the center of the circle.
15,625 N
In uniform circular motion, the speed of the object remains constant as it moves around the circle. However, the velocity of the object changes because the direction of the velocity vector is constantly changing. The centripetal acceleration remains constant in magnitude and always points towards the center of the circle.
The centripetal force acting on a satellite in uniform circular motion around Earth is directed towards the center of Earth. This force is necessary to keep the satellite moving in a circular path instead of following a straight line.
32meters
In uniform circular motion, "uniform" refers to a constant speed of the object moving in a circular path. It means the object is moving around the circle at a consistent rate without speeding up or slowing down. uniform circular motion does not mean that the object is at rest or that the path is a perfect circle.
=(mv*v)/r =(2000*25*25)\80 =15625N
A circular motion is called uniform when the object travels around a fixed point at a constant angular velocity. This means that the speed and direction of the object remains constant throughout its motion, leading to a uniform circular movement.
The direction of velocity changes continuously during uniform circular motion. The magnitude of velocity remains constant, but its direction is constantly changing as the object moves around the circle.
Ferris wheel goes around in uniform circular motion. The wheel traverses in a circular path at a constant speed and distance of the body from the axis of rotation is fixed as constant at all times. While the speed is constant, its velocity is not constant but changing. It is an example of centripetal force constant in magnitude acting towards the axis of rotation.
While the speed may be constant, the velocity changes because velocity is a vector quantity that includes direction. As the car drives around the circular track, its direction constantly changes, causing the velocity to change even though the speed remains the same. This change in velocity is due to the centripetal acceleration required to keep the car moving in a circular path.
An object in uniform circular motion moves at a constant speed around a fixed center, following a circular path. Its velocity is always tangential to the circle and its acceleration is directed towards the center of the circle, causing a change in direction but not in speed.
The centripetal force for a body in uniform circular motion is directed towards the center of the circle around which the body is rotating. It is responsible for keeping the body moving in a curved path rather than in a straight line.