0
What is the kinetic energy of a 725 gram volleyball that is moving at a speed of 20 meters per second?
Wiki User
∙ 8y ago
The equation for kinetic energy is KE=(1/2)*m*v^2. With m equal to 0.725 kg (we want to convert it to kilograms so that the units work out to be kg*m^2/s^2 which is a Joule) and v equal to 20 m/s we get KE=(1/2)*0.725*20^2=145 Joules or 107 foot-pound force.
Wiki User
∙ 8y ago
Add your answer:
Earn +20 pts
Is touching a kinetic energy?
Kinetic energy is the energy of motion. Your touching finger has mass and is moving some meters per second, so that motion is kenetic energy.
Is a lit match kinetic or potential energy?
I think it is kinetic energy because it is moving and moving energy is kinetic energy.
Is a match kinetic or potential energy?
I think it is kinetic energy because it is moving and moving energy is kinetic energy.
Is a plane moving kinetic energy?
kinetic energy is motion energy, therefore any object that is moving possesses kinetic energy.
What do windmills convert into electrical energy?
kinetic energy. kinetic energy is moving energy and wind is moving.
Why is cycling kinetic energy?
Kinetic energy is the energy of moving things, And a bicycle in use is a moving thing.
What is the kinetic energy called when it is moving?
Kinetic energy is when it's moving. Potential energy is when the object is motionless.
What is kinetic energy-?
Kinetic energy is energy that is posessed by a moving mass.
Which of these is associated with he kinetic energy of electricity?
Moving Electrons.
What is the energy of moving thing?
That is called "kinetic energy".
Is a hammer held above a nail kinetic energy?
No, the word 'Kinetic' literally means moving. So Kinetic energy literally means moving energy. If your hammer is above a nail then it is not moving... and so it is not kinetic energy.
What form of energy do all moving objects have?
potential energy, heat energy, kinetic energy, or random energy.......
