Want this question answered?
static
static
kinetic frictional
Friction is an action, frictional force is a force. Typically the static or kinetic friction of an object causes a frictional force when there is an attempt at moving the object, the frictional force is always opposite to the applied force, as it is the force you must overcome to move the object.
Kinetic
kinetic frictional
static
static
kinetic frictional
Friction is an action, frictional force is a force. Typically the static or kinetic friction of an object causes a frictional force when there is an attempt at moving the object, the frictional force is always opposite to the applied force, as it is the force you must overcome to move the object.
The direction of the force of friction is such that it opposes the direction of motion that an object would move if there were no frictional force acting on the object.
Frictional force resists movement. In order to set an object into motion (or accelerate an already moving object), the force of friction must be overcome.
Kinetic
false. Kinetic friction is the friction acting upon a moving object. It would be the frictional force against you if you pulled a box across a table. Static friction is the frictional force needed to overcome to get an object at rest into motion.
Friction is a force that always acts in a direction opposite to that of motion. So the frictional force does negative work on the velocity of an object ( thus reducing the speed of an object).
Given an object if contact with a surface, the limiting frictional force is directly proportional to the normal reaction to the weight of the object at its point of contact with the surface.
Kinetic