John and Barry are pulling on a fence post with ropes while their friend Pat uses a chain-saw to shear it at ground level. John applies a force of 75.0 N [40 degrees] on one rope while Barry applies a fore of 85.0 N [340 degrees] on the other rope. What is the net force on the post?

uranium fissions/breaks up giving out energy and neutrons

talk back to him about the sport and show him your expertise or leave the room

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