You must overcome static friction.
Static Friction
Friction. Specifically, static friction. After the object begins to move, it will still be necessary to overcome rolling or sliding friction to keep it in motion.
static
that is true
Gravity must be overcome.
Static Friction
Friction. Specifically, static friction. After the object begins to move, it will still be necessary to overcome rolling or sliding friction to keep it in motion.
That is called static friction.
If an object is at rest it has inertia, which has to be overcome to make it move. When an object is moving in a straight line at a constant speed it has momentum, which must be overcome to slow or stop the object
static
that is true
Gravity must be overcome.
That is called static friction.
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.
static
Inertia is the tendency of an object at rest to stay at rest, or an object's tendency to stay in motion in a straight line until acted upon by an outside force. A tractor must overcome resting inertia to move forward and must overcome moving inertia to stop.
a push force