You may add items to the list on the right in order to create a bar graph comparing the different items.
Impact energy calculator joules.
The energy of a moving object is called kinetic energy and is equal to one half of the object s mass times the square of its velocity.
A 1 watt device consumes 1 joule of energy every 1 second.
Well it will still hurt when it impacts a body but it definitely won t cause anything worse than a bruise.
Joules can also be converted from calories as calories are another unit of energy.
It is a compound unit defined as 1 newton of force over a distance of 1 meter or as the kinetic energy of a 1 kilogram mass moving at one meter per second.
For example if a an object with a mass of 10 kg m 10 kg is moving at a velocity of 5 meters per second v 5 m s the kinetic energy is equal to 125 joules or 1 2 10 kg 5 m s 2.
If you want to calculate the energy of an object which is in motion our kinetic.
Ke 0 5 m v 2 when thinking about the impact force of a falling object you can calculate the energy of the object at its point of impact if you.
As with all of our calculators this potential energy calculator does not have to be exclusively used to calculate potential energy.
Then the calculator will give you the result in joules.
Using the impact force calculator.
For this example we use an impact distance of 3 4 inch 0 0625 ft to calculate the impact force.
This ultra calculator is special by allowing you to choose among a great variety of units.
1 what is the mass of a bullet traveling at 1 150 feet per second with an energy of 85 145 foot pounds.
Bullet kinetic energy calculator.
Use the calculator below to calculate the kinetic energy of a bullet.
In order to determine the kinetic energy you must know the velocity of the bullet and the weight of the bullet in grains.
This versatile impact force calculator is useful for estimating the impact forces involved in collisions of different kinds.
F avg 800 ft lb 0 0625 ft.
During an impact an object s energy is converted into work.
There are 4 19 joules in.
Use the kinetic energy calculator to find out how fast that the same bullet will have to be traveling at to get its energy to 1 j.
In classical mechanics kinetic energy ke is equal to half of an object s mass 1 2 m multiplied by the velocity squared.
Unlike other calculators you are not confined to inputting mass in grams velocity in meters per second etc.
In science the joule is the unit of energy or work.
It s a velocity of about 20 m s.
For example it can be used to calculate the impact force of a vehicle car truck train plane football of birds hitting a plane or wind mill as well as for falling bodies that crash into the ground.
To find out how much energy a 60w light bulb consumes in 120 seconds simply multiply 60 watts x 120 seconds 7200 joules.
Making this calculator quite versatile.
If you multiply the number of watts by the number of seconds you ll end up with joules.
