Avehicle has a mass of 1965 kg. it is travelling at a speed of 28.0 m/s. determine the kinetic energy of the vehicle.
write your answer using 3 significant digits. this would require the use of scientific notation.
(note: here is how i tried to solve:
ek = 1/2 mv^2
mass = 1965 kg
speed = 28.0 m/s
= 1/2 x 1965 kg x (28.0 m/s)
= 27, 510
= 2.75 x 10^4 )