Jonathan wants to put ketchup on his hamburger. He turns the ketchup botile at
an angle toward his plate and smacks the
bottom of the bottle until the ketchup
comes.

What is the unbalanced force?

How does inertia affect the ketchup in the
botte?

Agas in a balloon at constant pressure has a volume of 160 ml at -125*c. what is its volume at 29.0*c?

Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?

The grooves or folds of the brain are called