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The formula for calculate the energy with in a moving object is :1/2mv.v solution:m=2000 kg v=70 m/h = 70 x 1609.3 m/hr = 112649 m/hr = 112649 / 3600 m/s = 31.3 ms-1 energy=1/2 x 2000 x 31.32 Js-1 = 979690 J = 979.69 kJ
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∙ 15y ago
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How to compare kinetic energy on a car?
The formula for kinetic energy is: KE =( mv2)/2 m= mass (not weight) v= velocity A more massive car will have more kinetic energy than a lighter one traveling at the same speed. A faster moving car will have much more kinetic energy than an identical car moving slower.
Is it possible for humans to control Kinetic Energy?
YES ... When a car is moving, it has kinetic energy. If you apply the brakes, the vehicle will slow down and thus loose some of that kinetic energy. The energy that was kinetic from the fast moving vehicle is transferred into heat energy in the braking mechanism (the rotor disks and pads.)
A car's motor does 2500 kJ of work in moving the car however the car only has 18 kJ of kinetic energy. Explain how this can happen?
The remaining energy got lost to friction.
A 9000kg raiload car movin at 3ms strike a stationary not moving 5000kg railroad car what is the kinetic energy of the 9000kg railroad car before the collision?
It is 40500J.
What is a energy transformation in a car engine?
The chemical energy is transformed in kinetic energy.
Why that the car is an ex of kinetic energy?
Kinetic energy is "moving energy". A car moves, it has kinetic energy. In the case of a car crash the energy is released-->smash/bang!!!
When a car crashes where does the kinetic energy go?
Into the object(s) with which the car crashed into.
What energy has a moving car got?
kinetic energy
What kind of energy does a moving car have?
kinetic
What type of energy is found in a moving car?
kinetic energy
What is kinetic energy and what is an example of a kinetic energy?
The energy from any type of movement. Anything from a swinging swing to a Electron moving around the nucleus.
What types of energy does a car gain when moving down a ramp?
i guess it potentail energy to kinetic energy
What forms of energy does a moving car have?
a moving car has kinetic energy which is defined by the equation "Kinetic Energy = (1/2) X Mass (Kilograms) X (Velocity (m/s))2
How to compare kinetic energy on a car?
The formula for kinetic energy is: KE =( mv2)/2 m= mass (not weight) v= velocity A more massive car will have more kinetic energy than a lighter one traveling at the same speed. A faster moving car will have much more kinetic energy than an identical car moving slower.
When the potential energy of gasoline is converted to the kinetic energy of the moving car what has occured?
Energy transfer occurs when potential energy is changed to kinetic energy.
When the potential energy of gasoline is converted to the kinetic energy of a moving car what has occured.?
Energy transfer occurs when potential energy is changed to kinetic energy.
What energy does a moving car have?
by have chemical energy which is in food.chemical energy (by eating food) - kinetic energy which is when the chemical energy is released inside of you and kind of automatically gives out your kinetic energy!
