Either there are none, or if there are any, then
the whole group of forces is balanced.
When you throw a ball, two forces are typically acting on it: the force exerted by your hand pushing the ball forward, and the force of gravity pulling the ball down towards the ground.
The two forces acting on a rolling ball are the force of gravity pulling it downward and the normal force exerted by the surface it is rolling on.
The two balanced forces acting on the ball are the force of gravity pulling the ball downward and the normal force exerted by your hand upward to support the ball's weight.
The force of gravity is acting on the ball immediately after you let go of it.
When a ball is balanced on a ruler, several forces are at play. The primary forces include the gravitational force acting downward on the ball and the normal force exerted by the ruler acting upward. For the ball to remain in equilibrium, these forces must be equal in magnitude and opposite in direction. Additionally, if the ball is precisely centered, there are no net torques acting on the ruler, maintaining its balance.
At the top of its midair height, the only force acting on the ball is gravity, pulling it back towards the ground. There is no upward force acting on the ball at that point unless external forces like air resistance or a gust of wind come into play.
Matthew Restall was born in 1964.
Colin Restall is 172 cm.
When a ball is at rest, the forces acting on it are balanced. This means that the force of gravity pulling the ball down is exactly counteracted by the normal force pushing up on the ball from the surface it rests on. As a result, the net force on the ball is zero, and it remains at rest.
Emma Restall Orr was born in 1965.
The main forces acting on a rolling ball on a table are gravity, which pulls the ball downward, and the normal force exerted by the table, which supports the weight of the ball and provides the necessary upward force for the ball to continue rolling. Friction between the ball and the table also plays a role in slowing down the ball's motion.
When you throw a ball, the main forces acting upon it are gravity, which pulls it downward, and the force of your throw, which propels it forward. Air resistance or drag also acts against the ball's motion, slowing it down as it travels through the air.