A mass 10kg moves with a velocity of 4m/s .fin
d the kinetic energy
KE = 1/2*m*v^2
To find the kinetic energy of an object, you can use the formula:
Kinetic Energy = 1/2 * mass * velocity^2
Given that the mass is 10 kg and the velocity is 4 m/s, we can substitute these values into the formula:
Kinetic Energy = 1/2 * 10 kg * (4 m/s)^2
= 1/2 * 10 kg * 16 m^2/s^2
= 80 J (Joules)
Therefore, the kinetic energy of the object is 80 Joules.