I tried the experiment of dropping candy into a liter of soda and caused a big explosion of foamy soda. Is that a physical or Chemical Change

physical change

Explanation:

its a physical change because its still soda it hasn't changed into anything else than what it already is

the independent variable, the one that is intentionally manipulated, is whether or not the car hits the barrier.

the dependent variable, the one that you measure the response in, is the distance that the washers travel.

in simple terms, the principle states that the buoyancy force on an object is equal to the weight of the fluid displaced by the object, or the density of the fluid multiplied by the submerged volume times the gravitational acceleration, g. this is also known as upthrust.