Force and motion
Force and Motion
Keeping it inside the book
Pop-ups that stay inside, just touch and stick out
a) Pop-up stays inside, because C+D < W
b) Pop-up just tuches, because C+D = W
c) Pop-up sticks out, because C+D > W
a) Pop-up stays inside, because C+D < W
b) Pop-up just tuches, because C+D = W
c) Pop-up sticks out, because C+D > W