Which of the following statements is an example of a testable hypothesis? a) Iron rust formed under water looks nicer than other types.
b) Why does iron rust so quickly under water?
c) Iron rust forms too quickly under water.
d) Iron rust will form slower in colder water.

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

the force represented by vector a is normal force. if the hockey puck is moving to the right, when it is hit with a significant force by the hockey stick the puck will move off in a different direction. correct on edge.