what is centripetal force and centripetal acceleration and briefly explain all types of pulleys
Answers
Answer:
Centripetal force is the force that acts on body moving in circular path and Is directed towards centre around which the body is moving. Centripetal acceleration the acceleration is directed radially towards the centre of the circle and has a magnitude equal to square of the bodies speed along the curve divided by the distance from centre of the circle to the moving body is called centripetal acceleration.
Answer:
Centripetal force is a force which acts towards the centre.It is a real force
Centrifugal force is force which acts away from the center. It is a fictitious force
The different types of pulleys are
single Movable pulley
single fixed pulley
single movable pulley with a fixed pulley
system of one fixed pulley with three movable pulleys
block and tackle for 5 pulleys and 4 pulleys