Acart is set up as shown below, with three fans directed to the left and two of the fans running. the motion of the cart is represented by the v vs t graph shown. if the experiment were repeated with all three fans running, what might the resulting v vs t graph look like?

i don't understand is there any other way you can rephrase it plz let me know in the comments and i will do it.

explanation:

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