What is the kinetic energy of a 2,000-kg truck that moves at 5.0 m/s?

a. 10,000 j

b.50,000 j

c.25,000 j

d.2,500 j

neither accurate nor precise.

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles