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Assume that a 20 kg ball moving at 7 meter per second strikes a wall perpendicularly and rebounds elastically at the same speed What is the amount of impulse given to the wall?
280.
Why do action and reaction do not balance each other?
No they do balance each other its the newtons law that every action have reaction.If we throw a ball towards a wall the force which we exerted on the ball is equal to the force which wall exerted on the ball.
Which is an example of action and reaction forces?
When an air fillae baloon sets free the air inside it rushes out it is action of air as a reaction the balloon moves in opposite direction this is reaction When we throw a ball on a wall: the throwing process is action. In reaction the wall bounces the ball back to us
Is bounce an action verb?
Yes it is. Maria bounced the ball against the wall ("Maria" is the subject, and "bounced" is the verb describing the action she took).
How do gas particles inside a football cause pressure to be exerted on the wall of th football?
Gas is made up of lots of particles that are all flying about bouncing of anything the touch. The more pressure there is the moreparticles there. So at normal pressure outside the ball there is a normal amount of particles hitting of the outside of the ball. On the inside of the ball the pressure is higher so there are lots of particles hitting of the hinside of the ball effectively pushing it out. Hope this makes sense :)
What game includes a rubber ball that rebounds off the wall?
webkinzlover11 says: squash is where a rubber ball rebounds off the wall and the two players try to hit it back to the wall with rackkets that kind of look like tennis rackets
When the ball bounces off a wall the net force on the ball is zero because of action and reaction forces?
The net force on the ball is not zero. The ball exerts a force on the wall (the action), and the wall exerts an equal and opposite reaction force on the ball. These two forces do not sum to zero as they are acting on different objects; the action of the ball acts on the wall and the reaction of the wall acts on the ball.
When a tennis player practices by hitting a ball against a wallwhich of newton's laws of motion is the player making use of?
When a tennis player practices by hitting a ball against a wall the player is making use of Newton's Third Law. According to Newton's Third Law, whenever one object exerts a force on a second object, the second object exerts an equal and opposite force on the first object, These two forces are called action and reaction forces. Back to the question, the tennis player is making use of Newton's Third Law because when he is hitting a ball against the wall, he is exerting a force. However without the wall exerting an equal and opposite force on the ball, it would be impossible for the ball to bounce back and the player to continue hitting the ball against the wall which is why the player is making use of Newton's Third Law.
When a tennis player practice by hitting the ball against the wallwhich of newtons laws of motion is the player making use of?
When a tennis player practices by hitting a ball against a wall the player is making use of Newton's Third Law. According to Newton's Third Law, whenever one object exerts a force on a second object, the second object exerts an equal and opposite force on the first object, These two forces are called action and reaction forces. Back to the question, the tennis player is making use of Newton's Third Law because when he is hitting a ball against the wall, he is exerting a force. However without the wall exerting an equal and opposite force on the ball, it would be impossible for the ball to bounce back and the player to continue hitting the ball against the wall which is why the player is making use of Newton's Third Law.
Assume that a 20 kg ball moving at 7 meter per second strikes a wall perpendicularly and rebounds elastically at the same speed What is the amount of impulse given to the wall?
280.
Why do action and reaction do not balance each other?
No they do balance each other its the newtons law that every action have reaction.If we throw a ball towards a wall the force which we exerted on the ball is equal to the force which wall exerted on the ball.
How can you throw a ball so that it goes to a complete stop and reverse without hitting a wall?
By using The Force
How long does it take to learn to play squash?
Hitting a ball against a wall is something we automatically learn from birth.
Describe situation where newton's 3rd law is operating?
The most common example is that you throw a ball at the wall, it comes back to you. You do the action and then wall does the reaction by returning the ball with equal magnitude but in a direction opposite to your action.
When a ball bounces off a wall the net force on the ball is zero because of action and reaction forces.?
False!
How could you make volleyball better?
If you are new, learn the rules and how to play the game and practise several times a week. Practise specific skills such as hitting the ball by seeing how many times you can consecutively hit the ball with your wrists in the correct position, aiming it straight up, and getting underneath to hit it. Similarly, practise your aim by hitting it against a wall and catching it on the rebound. (The great Australian cricket batsman Donald Bradman, practised his batting by hitting the ball against a corrugated iron tank which would send the ball out at odd angles. The principle of hitting a volleyball ball against a wall is the same, as it will rarely rebound in the same way.)
When a tennis player practices by hitting a ball against wall which of newton's law of motion is the player making use of?
the 4th one
