One Direction.
In the free fall of a cotton ball, air resistance acts in the opposite direction of the ball's motion. As the cotton ball falls, it displaces air molecules which create a force that opposes its movement, slowing it down. This resistance increases as the velocity of the cotton ball increases, eventually reaching a point where the forces balance out and the ball falls at a constant speed.
it would hit the ground if there was one to hit
After you put if the ball is on the edge of the hole it has 10 seconds to fall in. If it falls in after that you must take another stroke.
Everything falls at the same speed. the only variable is drag. For instance a feather & a bowling ball would fall at the same speed in a vacuum, but not through the air.
They would fall in same time in a vacuum, but if air is present the ball falls faster due to high air resistance on the leaf
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.
Rain typically falls vertically from the sky to the earth. The direction is influenced by gravity and wind patterns in the atmosphere.
Yes, the shape of a ball can affect the speed at which it falls. Objects with a more aerodynamic shape, such as a streamlined sphere, will typically fall faster through the air compared to irregularly shaped objects. The streamlined shape reduces air resistance and allows the ball to fall more quickly.
A falling ball viscometer measures the viscosity of a fluid by timing how long it takes for a ball to fall through the fluid. The viscosity of the fluid affects how quickly the ball falls, with more viscous fluids causing the ball to fall more slowly. By measuring the time it takes for the ball to fall, the viscometer can calculate the viscosity of the fluid.
The ball falls because of the force of gravity, which pulls the ball towards the Earth's center. When you release the ball, there are no other forces acting on it to keep it in place, so it accelerates downwards due to gravity.
When a ball is dropped, it has gravitational potential energy that is converted to kinetic energy as it falls due to gravity. This kinetic energy increases as the ball gains speed during the fall.
The ball would float and slowly fall to the surface of the moon due to the moon's weaker gravity compared to Earth.