0
because:
* the force of gravity is constant and downward * the acceleration due to gravity is therefore a result of the square of time * horizontal acceleration is zero so the horizontal velocity is constant * y=vyt -at2 x=vxt all this makes a parabola that opens downwards.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Why do small rubber bouncy balls bounce higher than other balls?
because they are made to bounce
Why do glass balls bounce higher than rubber balls?
They don't.
Why do balls bounce?
The balls bounce because gravity is what pulls the falling ball towards the ground! As it falls the ball gains energy from its movement
Why do balls bounce in the shape of an arch?
Because of gravity.
Can a ball bounce on water?
Some balls can bounce on water. It is known that all balls can float on water due to the amount of air they have inside. No, balls do not bounce on water, they may move/jump from force, but this is not really bouncing. Think of it this way, the lighter the ball the easier to move, hope that helps!
Do all balls bounce?
No medicine balls do not bounce unless you throw them on a trampoline.
Do bigger balls bounce higher than small balls?
small balls will bounce higher because they have closer particles
When was All Balls Don't Bounce created?
All Balls Don't Bounce was created in 1994.
What is the optical property of a parabola?
"Any light beam moving vertically downwards in the concavity of the parabola (parallel to the axis of symmetry) will bounce off the parabola moving directly towards the focus." http://en.wikipedia.org/wiki/Parabola
Why do small rubber bouncy balls bounce higher than other balls?
because they are made to bounce
Why do tennis balls bounce lower when they get colder?
because tennis balls turn in to ice when cold, and then dont bounce.
Do tennis balls bounce?
yes
Why were bouncy balls made?
To bounce...
How do tennis balls bounce?
They are hollow rubber balls. Hope this helps!
Why balls bounce why not dogs?
Because balls are made of rubber, and dogs are not.
Why do glass balls bounce higher than rubber balls?
They don't.
Why do balls bounce?
The balls bounce because gravity is what pulls the falling ball towards the ground! As it falls the ball gains energy from its movement
