Section 1
a girl pushes a box that has a mass of 450 n up an incline. if the girl pushes with a force of 150 n along the incline, what is the
mechanical advantage of the incline?

Iknow the answer to 13 is b and 14 is d. i just need to know why the correct answers are correct

Right anwser gets marked brainliest newton's discovery concerning how fast an object will change speed is the: 1st law 2nd law 3rd law universal gravitation

1) describe the physical layout of the ocean floor ? 2) explain how the dumbo octopus swims differently than other octopus species and why this would be an advantage in the aphonic zone . 3) why are the types of organisms that live at each underwater hot vent so dramatically different ?