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What is the gravitational potential energy of a tennis ball if the height is 0.8 m and 0.57 kg?
Wiki User
∙ 9y ago
the formulae for gravitational potential energy is =mgh,wher m=mass g=10 m/s2 and h=height.incomplete question.u should mention the height of the hill.it will be =057*10*height of the hill
Wiki User
∙ 14y ago
Wiki User
∙ 9y agoThe tennis ball's potential energy is 4.47 joules.
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How does the height of the release point affect the height of a tennis ball's rebound?
(Potential) energy is directly proportional to the release height.
As the velocity of an object increases does potential energy decrease?
If I'm not mistaken. The formula for Potential Energy in Physics is PE = mgy wherein PE = Potential Energy, m = mass, g = acceleration due to gravity, and y = height. As you will be able to observe potential energy will be produced when the object has a height. Like a person on top of a building, a tennis ball in the air, etc. What if the object has no height? - Well, it's simple. When we let y = 0, and multiply it to g and m, PE = 0. Therefore there will be no potential energy produced.
Can a moving object have potential energy?
It can be. A body has potential energy when it has been operated on so that work has been done which can then be released, ie it has potential to do work. For example a weight has been raised by using a force to raise it against gravity. But then the weight could also be moving so that it would also have kinetic energy.
What are the conversions between potential and kinetic energy that occurs when you shoot a basketball at a basket?
Seriously -.-' First of all When You throw The Basketball it is going up^ Which is Kinetic energy when is comes down and STOPS it is Potential energy. Oh And this question is in the 6th grade science textbook! The orange textbook....so yeah. BYe
Which of the objects has the most gravitational force a sand grain a marble a bowling ball or tennis ball?
The one with the greatest mass has the greatest inertia. So, it will be the bowling ball.
How does the height of the release point affect the height of a tennis ball's rebound?
(Potential) energy is directly proportional to the release height.
How does a tennis ball have energy?
if the tennis ball is stationary the energy in it is its gravitational energy given by the formula MGH=E where H is height in m M is mass of tennis ball in kg and G is 9.8 meters per second squared. if the ball is moving however the formula for energy from velocity is 1/2MV2=E ware M is mass in kg and V is velocity in meters per second
Can an object have kinetic and potential energy?
Absolutely. Kinetic energy, in other words, means that the object in question is moving. Potential energy is measured in distance from the ground. The higher the object, the more potential energy it has. An object can be moving and can be off the ground, so, technically, yes.
As the velocity of an object increases does potential energy decrease?
If I'm not mistaken. The formula for Potential Energy in Physics is PE = mgy wherein PE = Potential Energy, m = mass, g = acceleration due to gravity, and y = height. As you will be able to observe potential energy will be produced when the object has a height. Like a person on top of a building, a tennis ball in the air, etc. What if the object has no height? - Well, it's simple. When we let y = 0, and multiply it to g and m, PE = 0. Therefore there will be no potential energy produced.
Why the conversion of energy from potential to kinetic energy is not 100 percent as the tennis ball falls?
Some energy is lost as heat or as other forms.
Can a moving object have potential energy?
It can be. A body has potential energy when it has been operated on so that work has been done which can then be released, ie it has potential to do work. For example a weight has been raised by using a force to raise it against gravity. But then the weight could also be moving so that it would also have kinetic energy.
What are the conversions between potential and kinetic energy that occurs when you shoot a basketball at a basket?
Seriously -.-' First of all When You throw The Basketball it is going up^ Which is Kinetic energy when is comes down and STOPS it is Potential energy. Oh And this question is in the 6th grade science textbook! The orange textbook....so yeah. BYe
What is your hypothesis on how the temperature effects a tennis balls height?
If a tennis ball is cooler then the atoms have less energy so it may hypothetically bounce lower than if it was warmer
Does a tennis ball bounce higher than a basketball?
The short answer is that mechanical energy, which is the sum of gravitational potential energy (= mgh) and kinetic energy (= 1/2 * mv^2) must remain constant as the ball drops. By dropping the ball from a higher point, you're increasing the value of mgh, thus giving it more energy with which to bounce back up.By simplifying the problem with assumptions (no friction/air resistance, perfect elasticity, instantaneous impulse, etc.) it can be shown that a ball dropped from height "H" will accelerate as it descends downwards, bounce off a flat surface, decelerate as it ascends back upwards and exactly reach its original height "H".
What is the minimum height to become a tennis player for girls?
No Minimum Height! :)
What is the height of a lawn tennis post height and others details?
3.5ft or 4ft
What is the official height of the net in table tennis in meter?
The official height of a table tennis net is 15.25 cm(6.0 in). Which converts to 0.1525 metre.
