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What type of energy transforms when a ball rolling off a table top and bouncing on floor until it stops?
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What type of energy transforms when a ball rolling off a table bouncing on the floor until it stops?
when the ball is rolling off the table the ball currently has only Kinetic Energy (KE=1/2*mass*velocity^2). When it is falling of the table it both potential energy(PE=mass*gravity*height) and kinetic energy. The potential energy is basically the energy that gravity can "potentially" can act on it and the kinetic energyis the speed of the ball at that time. It has Kinetic Energy in both the x and they y directions. The velocity in the x direction is from the speed that the ball had before it fell of the table - the force of wind resistance. The velocity in the y direction is the speed that is gained from gravity. Once it hits the floor the potential energy is 0 and it only has kinetic energy. When it bonces back up it has both potential and kinetic energy again and this continues each time the ball bounces back up until it has stopped bouncing and and is only rolling The height that it bounces depends on the spring contanst of the floor
Is the energy produced by a ball rolling on the floor called mechanical energy?
Chemial
What device that transforms gravitational energy to kinetic energy?
Anything that falls. Some examples are: -- A waterfall -- A ball rolling down a hill -- A sailplane, when it is NOT climbing in a thermal -- Any pendulum, when it is moving TOWARD the center of its swing -- Anything you drop. The gravitational potential that it has relative to the floor while you're holding it in your hand is exactly the kinetic energy it has when it hits the floor.
What form of energy does marbles rolling across the floor?
friction
A basketball rolling across a flat floor has energy?
A basketball rolling across a flat floor has translational and rotational kinetic energy. There's a force of gravity pulling the ball down towards the floor, and a reaction force pushing the ball up away from the floor.
What type of energy transforms when a ball rolling off a table bouncing on the floor until it stops?
when the ball is rolling off the table the ball currently has only Kinetic Energy (KE=1/2*mass*velocity^2). When it is falling of the table it both potential energy(PE=mass*gravity*height) and kinetic energy. The potential energy is basically the energy that gravity can "potentially" can act on it and the kinetic energyis the speed of the ball at that time. It has Kinetic Energy in both the x and they y directions. The velocity in the x direction is from the speed that the ball had before it fell of the table - the force of wind resistance. The velocity in the y direction is the speed that is gained from gravity. Once it hits the floor the potential energy is 0 and it only has kinetic energy. When it bonces back up it has both potential and kinetic energy again and this continues each time the ball bounces back up until it has stopped bouncing and and is only rolling The height that it bounces depends on the spring contanst of the floor
Is the energy produced by a ball rolling on the floor called mechanical energy?
Chemial
What device that transforms gravitational energy to kinetic energy?
Anything that falls. Some examples are: -- A waterfall -- A ball rolling down a hill -- A sailplane, when it is NOT climbing in a thermal -- Any pendulum, when it is moving TOWARD the center of its swing -- Anything you drop. The gravitational potential that it has relative to the floor while you're holding it in your hand is exactly the kinetic energy it has when it hits the floor.
What form of energy does marbles rolling across the floor?
friction
A basketball rolling across a flat floor has energy?
A basketball rolling across a flat floor has translational and rotational kinetic energy. There's a force of gravity pulling the ball down towards the floor, and a reaction force pushing the ball up away from the floor.
What is ROTF texting?
Rolling On The Floor
What force makes the pen droke onto the floor from rolling off the desk?
First, the pen rolling would be kinetic energy and then the overall process of it falling onto the floor would be gravity.
Rolling on the floor laughing?
Rolling on the Floor Laughing.... ROTFL
What does rotflol mean?
ROFLOL= Rolling on the floor laughing out loud
Why is energy lost during bouncing?
A lot of things happen when an object bounces. Some of the objects energy, or momentum, goes into the floor which causes the surrounding floor to warm up slightly. Also, there is inefficiency that will cause the ball to eventually stop bouncing. Also, hearing the ball hit the floor means that energy went into the surrounding air molecules, causing them to heat up slightly as well as allowing you to hear the ball hit the floor. All of this causes energy to be lost in the bouncing.
List 4 examples of types of energy?
Chemical energy - A battery (Converting chemical energy to electrical energy) Kinetic energy - A ball rolling on the floor Heat - When you rub your hands together (kinetic-->heat) Potential energy - a skateboarder on top of a hill (potential-->kinetic when rolling downhill)
Does the floor material affect a bouncing ball?
Yes
