Question

Calculate the kinetic energy, in joules of a 1160-kg automobile moving at 19.0 m/s.

Answer 1

Step-by-step explanation:

K.E=1/2 mv²

m=1160 kg

v=19.0 m/s

so k.e=1/2*1160*(19.0)²

K.E=1/2*1160*361

K.E=1/2*418760

K.E=209380=2.0*10^5 j