Derive an expression for the kinetic energy of an object of mass 'm' moving with a uniform velocity 'v'
Answers
Answered by
17
Explanation:
Above picture is derivation of kinetic energy
Attachments:
Answered by
7
Explanation:
Kinetic Energy is the energy an object has owing to its motion. In classical mechanics, kinetic energy (KE) is equal to half of an object's mass (1/2*m) multiplied by the velocity squared. 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/s2.
We use Joules, kilograms, and meters per second as our defaults, although any appropriate units for mass (grams, ounces, etc.) or velocity (miles per hour, millimeters per second, etc.) could certainly be used as well - the calculation is the same regardless.
Similar questions
English,
5 months ago
Math,
5 months ago
Accountancy,
5 months ago
English,
10 months ago
Math,
1 year ago