If the mass is doubled then the force needed is also doubled,according to the equation F=MV2/R
The body which is subjected to centripetal acceleration undergoes uniform circular motion.
none
Centripetal force is the resultant force acting towards the centre of orbit of an object undergoing uniform circular motion.
The centripetal acceleration is v2/r, directed toward the center of the circle..
Yes, it is accelerated. Its acceleration is called centripetal acceleration. Its value is given by: a=v2/R
The body which is subjected to centripetal acceleration undergoes uniform circular motion.
No
Four times as much. The relevant formulae are F = ma, and a = v2/r.
none
The centripetal force on a particle in uniform circular motion increases with an increase in the mass of the particle or the speed at which it is moving. It also increases if the radius of the circle decreases, as the force required to keep the particle in the circular path becomes greater when the circle is smaller.
Centripetal force is the resultant force acting towards the centre of orbit of an object undergoing uniform circular motion.
Speed, friction, momentum, and conservation of motion
The centripetal acceleration is v2/r, directed toward the center of the circle..
The force required to keep a body to be in a uniform circular motion is known as centripetal force means centre seeking force. This centripetal force is directly proportional to the square of the speed of the particle.
Yes, it is accelerated. Its acceleration is called centripetal acceleration. Its value is given by: a=v2/R
The only thing required for an object to show uniform circular motion is a constant centripetal force. The object will have constant speed and kinetic energy, but its velocity, acceleration, momentum, and displacement will change continuously.
For the moon, it's gravity. For a yo-yo, it's the tension in the string.