Created By : Sunil Kumar Gandipadala

Reviewed By : Rajashekhar Valipishetty

Last Updated : Apr 10, 2023


Kinetic Energy for m = 2920 kg, v = 85 mph i.e. 2107942.3976 J using the Kinetic Energy Calculator in a fraction of seconds.

 

Ex: 10, 167, 48, 34.5 or 90

 

Mass
Velocity

Detailed Solution finding Kinetic Energy for m = 2920 kg, v = 85 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 = 2920 kg & Velocity = 85 mph:

Given that,

mass (m) = 2920 kg

velocity (v) = 85 mph

=> Convert Distance value 85 mph to "meters (m)"

Distance in meters = 85 x 1609

Distance in meters (m) = 37.9973 m

Substitute the value into the formula

KE =
1 / 2
x 2920 x ( 37.9973 )2

KE = 2107942.3976 J

∴ Kinetic Energy (KE) = 2107942.3976 J

KE for m = 2920 kg, v = 85 mph Results in different Units
Values Units
2107942.397629 joules (J)
2107.942398 kilojoules (kJ)
2.107942 megajoules (mJ)
585.540023 watt hours (Wh)
0.58554 kilowatt hours (kWh)
503.810248 kilocalories (kcal)