Which of the following is the best explanation of work? A. Work occurs when energy acts on an object.

B. Work occurs when a force acts on an object.

C. Work occurs when energy is exerted.

D. Work occurs when a force acts on an object and causes a displacement of that
object.

E. Work occurs when force acts to hold an object in place.

reserve is the answer

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

e/c, where e is its total energy

a skateboard rolling across the street - apex