All light would be blocked if two pair of polarized sunglasses were oriented at a 90⁰ angles and the 90⁰ lens was brought in front of the horizontal lens.

Both the electric force and the gravitational force depend on mass. 

Magnetic Fields Analysis 3: Based on your “Interaction Through Materials” data Table, did your observations prove or disprove magnetic fields exhibit force at a distance?

Heat Energy Transfer General Question 1: Does a material with a high specific heat capacity heat up quickly or slowly?

Rolling Down a Hill General Question 1: In general, as height increases, which of the following increase? (choose the correct answer or answers)

On which ramp is the most mechanical work done to move a 50 pound box?

When swimming under water, the pressure from the water is (choose the best answer)

When water vapor in the air condenses on a cold can, the process requires the water to: (choose any correct answer or answers)

Heat Energy Transfer Analysis 2: In general, which showed the greater temperature change when combined and isolated, the metal samples or the cold water. 

Balancing a Seesaw & Simple Tools Analysis: Use the same process and the data below to calculate the mass of the object that was balanced by the slotted masses. Balanced SeeSaw Name of Object (m2) Object Distance (d2) (centimeters) Slotted Mass Distance (d1) (centimeters) Slotted Mass (m1) (grams) Keys 28 16.8 70