10 points What is the magnitude of the gravitational force that two small 7.00-kg
balls exert on each other when they are 35.0 cm apart?

Which of the following is not am example of a polymer? protein nylon kevlar concreta

Which of the following is the phase that results when the moon is on the opposite side of the earth from the sun? a. quarter moon b. crescent moon c. new moon d. full moon

Select all the correct answers. which changes will increase the rate of reaction during combustion? decreasing the area of contact between the reactants adding more oxygen to the reaction removing heat from the reaction changing the reactants from solid form to powdered form lowering the exposure of the reactants to air