different between static friction and sliding friction
Answers
Answer:
Static friction is the the type of friction that prevents an object from moving, keeping it in static. You can calculate the static friction using the equation:
F
SMAX
=
μ
S
F
N
.
=> Where
F
SMAX
is the maximum friction of the object to cause it to move, in Newtons.
=> Where
μ
S
is the coefficient of static friction for the object. It is unitless.
=> Where
F
N
is the normal force of the object in
N
.
An example of static friction is a car parked on an incline. The friction stops the car from going downhill.
Answer:
the force required to overcome friction at instant an object begins moving from rest is a measure of static friction .
On the other hand , the force required
to keep the object moving with the same speed is a measure of sliding friction.
sliding
friction is always smaller than static friction .