0
What is the kinetic energy of a 62.0 g tennis ball being served across court at 150 km per hour ( 94 miles per hour)?
Wiki User
∙ 8y ago
It is 53.8 Joules, approx.
Wiki User
∙ 8y ago
Add your answer:
Earn +20 pts
Why does a tennis ball go far if you throw it?
When you throw the tennis ball, it flies for a distance before dropping down because when you throw the tennis ball, you use force, which is transferred to the tennis ball, which then converts to kinetic energy (movement energy), to allow the tennis ball to go far.
Why does a tennis ball bounce higher in hard court than grass?
because the hard court is harder so it can have more energy bounce off than soft grass
Why is a smooth rubber ball able to spin easier in water than a tennis ball?
Because a tennis ball is hairy, and this means that the hairs stick out from the ball and involve more water in the spinning process (as compared to a smooth ball of otherwise identical size, weight) which uses up the energy of the spinning faster.
Which ball bounces higher. golf ball hockey ball tennis ball or cricket ball?
Its a fat foot ball tennis ball my balls bounce the highest
Which has more mass a ping pong ball or a golf ball?
Because a golf ball is denser. When you cut a golf ball and a table tennis ball in half, the golf ball is solid all the way through. The table tennis ball has a cavity filled with mostly air inside.
How is kinetic energy in tennis?
Kinetic energy is energy in motion. So, there is kinetic energy when the ball is moving through the air. There is sciatic energy when the ball is resting on the racket! Hope this helps.
What form of energy did the table tennis ball have when it was rolling?
Rolling (motion) is an example of Kinetic Energy.
If two tennis balls of equal mass are rolling down a hill with different volocities do they have the same kinetic energy?
No. Larger velocity = larger Kinetic Energy.
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.
How is the law of conservation of energy obeyed when a tennis ball gets warm when bouncing?
A moving tennis ball (or a moving object of any type) has kinetic energy, the enery of motion. Some of this energy gets converted into heat, when the ball bounces, and the ball therefore gets warm. The ball is moving less, but the kinetic energy has not disappeared, it has just changed into another form of energy.
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.
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
Which item will have the greatest kinetic energy a marble a basketball a beach ball or a tennis ball?
If they're moving at the same speed, then the one with the most mass will have the most kinetic energy; that's probably the basketball.If they're not moving at the same speed, all bets are off.
I am a very kinetic woman?
You will know that you are a very Kinetic women when you refuse to wear any other type of tennis shoe but the Kinetic brand.
How many players are needed for the table tennis games?
"To play a game of table tennis there are usually two or four players, just like in a real tennis game played on a tennis court. Tennis across a table or across a tennis court is still fun."
Did old time tennis players have to stay behind the line when they served?
what is the deffernce between old time tennis and modern tennis what is the deffernce between old time tennis and modern tennis
What should never be eaten after it has been served?
A tennis ball
