The kinetic energy (K.E) of an object is given by the equation:
K.E = 1/2 * m * v^2
Where:
m = mass of the object (in kilograms)
v = velocity of the object (in meters per second)
In this case, the mass of the Ford truck is given as 1500 kg, and the velocity is given as 21 m/s. Plugging these values into the equation, we get:
K.E = 1/2 * 1500 kg * (21 m/s)^2
Calculating this expression:
K.E = 1/2 * 1500 kg * (441 m^2/s^2)
K.E = 330750 J
Therefore, the kinetic energy of the Ford truck is 330750 Joules.
A 1500kg Ford truck travels at a speed of 21m/s, what is the K.E and how do you calculate the K.E?
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