1. when you have different masses for each sphere, how does the force that the larger mass sphere exerts on the smaller mass sphere exerts on the larger mass sphere?
2. what happens to the force between the two spheres of the same mass when the distance between the mass sphere is halved?
3. the force of attraction between 2 objects is called gravity. what do you think about an object, like your notebook, pull towards you? explain your reasoning.

Aray of light traveling parallel to the principal axis of a concave mirror will be reflected through the mirror's

The energy released by a chemical reaction can be measured using a calorimeter. when barium hydroxide octahydrate crystals are reacted with dry ammonium chloride inside of a coffee cup calorimeter, the temperature of the 18.00 g of water in the calorimeter decreases from 30.0°c to 8.0°c. the equation for calculating energy absorbed or released by a reaction is: where q is the energy released or absorbed, m is the mass of water in the calorimeter, cp is the specific heat of water, and δt is the observed temperature change. if the specific heat of liquid water is 4.19 j/g·°c, how much energy was absorbed by the reaction?

The photo shows sugar dissolved into a solution with excess sugar at the bottom of the jar this type of solution is classified as a. unsaturated b. compound c. saturated d. plasma