Answer:
The Kinetic Energy of the car at that instant will be 123,210 Joules.
Explanation:
Given:
Mass=500 Kg
[tex]Speed= 80 km/h=\frac{80*1000}{3600}\ m/s =22.2 m/s[/tex]
Required:
Kinetic energy (K.E)=?
Formula:
[tex]K.E=\frac{1}{2}mv^{2}[/tex]
Where:
m is the mass.
v is the speed.
Solution:
[tex]K.E=\frac{1}{2}mv^{2}\\K.E=\frac{1}{2} *500* (22.2)^{2} \\K.E=123,210 J[/tex]
The Kinetic Energy of the car at that instant will be 123,210 Joules.
