A Pound of Body Fat Has an Energy Content of About

Multiple Choice

A pound of body fat has an energy content of about 4,100 kcal.If a 1,300-kg automobile had an equivalent amount of translational kinetic energy,how fast would it be moving? (0.447 m/s = 1 mph,1 kcal = 4 186 J)
​

A) 115 mph
B) 257 mph
C) 82 mph
D) 364 mph
E) ​182 mph