Calculate the kinetic energy of a 100kg cart moving at a speed of 6 m/s. k=1/2mv^2 (1 point) Responses 1800 J 1800 J 4900 J 4900 J 980 J 980 J 2450 J 2450 J Skip to navigation page 4 of 4
The kinetic energy (KE) of a moving object can be calculated using the formula KE = 1/2mv^2, where m is the mass and v is the velocity.
In this case, the mass (m) is given as 100 kg and the velocity (v) is given as 6 m/s.
Plugging these values into the formula, we get:
KE = 1/2 * 100 kg * (6 m/s)^2
KE = 1/2 * 100 kg * 36 m^2/s^2
KE = 1800 J
Therefore, the kinetic energy of the 100kg cart moving at a speed of 6 m/s is 1800 J.