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Feb 20, 2024 · Gravity is an external force that influences ball rebounds. When a ball is dropped from a certain height, it gains potential energy due to gravity. As the ball hits the ground or any other surface, the potential energy is converted into kinetic energy, causing it to rebound upwards.
Jun 28, 2023 · Stage 1: Falling. Stage one is the begging of every ball bounce, where potential energy from the height of the ball is converted into kinetic energy through acceleration due to gravity. In a...
- Trevor English
When a ball is dropped to the ground, one of four things may happen: It may rebound with exactly the same speed as the speed at which it hit the ground. This is an elastic collision. It may come to a complete rest, for example if it were a ball of soft putty. I shall call this a completely inelastic collision.
Feb 22, 2024 · When a ball collides with a surface, the force exerted on the ball causes it to change direction and rebound. Understanding the physics behind this phenomenon can help predict the trajectory and behavior of a bouncing ball.
Feb 26, 2022 · It bounces back like the ball, excerting a short force onto the ground greater than the force caused by its mass. So, it touches, the normal force rises to a value exceeding the force of gravity acting on the ball.
- First, it doesn't make sense to say that the normal force is greater than that of the upwards force. I agree. The normal force is the upward for...
- Your mistake is thinking that action and reaction pairs cancel out. When the ball first hits the ground it starts to compress. That sets up a growi...
- Acceleration equal to zero does not mean that the velocity must be zero. Consider the system as a mass, an unextended spring, with spring constan...
- An elastic collision between a ball and the ground is rather like two perfectly efficient springs colliding end to end. An easily compressed spring...
- In Newton's equation $F=ma$ , it is only the force on the object being accelerated at" $a$ " that matters. In this case the force that the floo...
- First of all, there is no way to explain this without energy or momentum. In simple terms, when a ball hits the ground, potential energy builds up....
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The ball follows the conservation of energy law. In this physics science fair project, you will explore the rebound heights for different balls and determine their maximum limits. You will also see if the relationship between the dropped height and the rebound height is linear by evaluating a graph.
Nov 02. 3 A ball falls from rest onto a flat horizontal surface. Fig. 3.1 shows the variation with time t of the velocity v of the ball as it approaches and rebounds from the surface. Use data from Fig. 3.1 to determine. the distance travelled by the ball during the first 0.40 s, distance = ........................................... m [2]
