Created By : Sunil Kumar Gandipadala

Reviewed By : Rajashekhar Valipishetty

Last Updated : Apr 10, 2023


Kinetic Energy for m = 660 lb, v = 822 mph i.e. 20211161.5213 J using the Kinetic Energy Calculator in a fraction of seconds.

 

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Mass
Velocity

Detailed Solution finding Kinetic Energy for m = 660 lb, v = 822 mph

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.

The formula to calculate Kinetic energy is:

KE =
1 / 2
mv2

Where,

KE = Kinetic Energy

m = Mass of object

v = velocity


Step by Step Solution to find Kinetic Energy of Mass = 660 lb & Velocity = 822 mph:

Given that,

mass (m) = 660 lb

velocity (v) = 822 mph

Convert the mass 660 lb to "Kilograms (kg)"

Mass in Kg = 660 ÷ 2.204623

Mass in kg = 299.3709 kg

=> Convert Distance value 822 mph to "meters (m)"

Distance in meters = 822 x 1609

Distance in meters (m) = 367.4564 m

Substitute the value into the formula

KE =
1 / 2
x 299.3709 x ( 367.4564 )2

KE = 20211161.5213 J

∴ Kinetic Energy (KE) = 20211161.5213 J

KE for m = 660 lb, v = 822 mph Results in different Units
Values Units
20211161.521334 joules (J)
20211.161521 kilojoules (kJ)
20.211162 megajoules (mJ)
5614.216025 watt hours (Wh)
5.614216 kilowatt hours (kWh)
4830.582807 kilocalories (kcal)