Wiki User
∙ 14y agovelocity me thinks
Wiki User
∙ 14y agoThe batter swinging the bat.
The critical factor that determines the force of a heartbeat is the degree of stretch of the cardiac muscle just before it contracts. The force of the heart beat can also be called the stroke.
The size of the normal force and coefficient of friction determines the size of frictional force.
That is called gravity.
A push or a pull determines the force between the two objects
The total force acting on an object is called the net force. It is the vector sum of all the forces acting on the object. The net force determines the object's acceleration according to Newton's second law of motion.
Buoyancy force.
The area where objects feel a gravitational force is called a gravitational field. This field is created by the presence of mass in space and determines the strength and direction of the force experienced by objects within it.
In baseball when a batter swings all the way through with force and hits nothing but air.
mass
Net force determines the motion of the object. If the net force acting on an object is not zero, the object will accelerate in the direction of the net force.
Gravitational force.