Discuss the types of friction.
A. Static friction:
B. Sliding friction
C. Rolling friction
D. Fluid friction
Answers
A.The largest friction which act only on moving objects with their opposite direction is called Static friction.
B.This is the friction, it acts with opposite direction when the object is sliding is called sliding friction.
C.The friction act when the object is rolling is called Rolling friction.
D.The friction which act on fluids like gas and liquid is called Fluid friction. And streamlined shaped body is needed for that.
Answer:
A. A LARGE FICTION WHICH WERE ONLY ACT ON MOVING OBJECT WITH THE OPPOSITE DIRECTION IS CALLED STATIC FRICTION.
B.THIS IS THE FRICTION ATTACKS WITH OPPOSITE DIRECTION WHEN THE OBJECT IS SLIDING IS CALLED SLIDING FRICTION
C. THE FRICTION ACT WITH THE OBJECT IN ROLLING IS CALLED ROLLING FRICTION
D. FRICTION WHICH ACT ON FLUID LIKE GAS AND LIQUID CALLED FLUID FRICTION.