assess a student set up a line of dominoes so that each is standing vertically next to another. he then pushes the first one and each falls down in succession. how does this demonstration represent a wave? how is it different?

tube or goog will be great resources to find the answer to the question that you're asking

newton's first law of motion

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