Friction with the surface it is rolling on and wind resistance against the mass of the ball. Both are forces that will eventually bring the ball to a stop.
No. The force keeping a ball on a string moving in a circle is centripetal force, i.e. force pulling the ball to the center of the circle.
Gravity
The action force is your hand moving back. The reaction force is the ball moving the other way.
If the bus is moving at a constant horizontal velocity relative to you and the ball, there is no horizontal acceleration and therefore no horizontal force. The only force acting on the ball is gravity, which is vertical, so the ball will just fall straight down next to you.
1) While the ball is kicked, the main force is the force of the foot against the ball.2) While the ball is in the air, the main force acting on the ball - again, an unbalanced force - is gravity.
The opposite direction. To stop a moving object requires an acceleration in the direction opposite its motion.
No. The force keeping a ball on a string moving in a circle is centripetal force, i.e. force pulling the ball to the center of the circle.
The object at rest will remain at rest unless there is an outside force applied. Example: There is a basketball on the floor. Suddenly, a soccer player kicked it. Explanation: While the basketball is on the floor, it applies force, that is why it is stable--not moving. Then when the soccer player kicked the ball, that is the time that an outside force was applied.
It does work. The force of a person hitting a ball "cancels" out the force of the ball moving and brings it to a stop (to zero). Only then does the ball move in the direction it is hit, due to the overwhelming force applied by the person.
It does work. The force of a person hitting a ball "cancels" out the force of the ball moving and brings it to a stop (to zero). Only then does the ball move in the direction it is hit, due to the overwhelming force applied by the person.
It does work. The force of a person hitting a ball "cancels" out the force of the ball moving and brings it to a stop (to zero). Only then does the ball move in the direction it is hit, due to the overwhelming force applied by the person.
the angle that the ball is going and the force that is applied to the ball by the bat
Gravity
The ball keeps moving forward because of its momentum, which is not a force.
The action force is your hand moving back. The reaction force is the ball moving the other way.
Inthe kicking force, kinetic energy is acting on the ball together with Gravitational Potential Energy. Whereas the part where aother force is acting on iit while the ball is not moving is alsoocontrolled by gravitaitional potential energy.
If the bus is moving at a constant horizontal velocity relative to you and the ball, there is no horizontal acceleration and therefore no horizontal force. The only force acting on the ball is gravity, which is vertical, so the ball will just fall straight down next to you.