17. A dog rolls on the ground with a force of 15 N and accelerates at a rate of 3 m/s2; a second dog rolls on the ground with a force of 25 N and accelerates at a rate of 4 m/s2. What are the masses of the
two dogs?

An exothermic reaction is conducted in an insulated calorimeter filled with water. the calorimeter is then sealed so that there is no heat exchanged between the contents of the container and the surrounding air. which of the following statements is true about the reaction?

Agas can holds 2.0 gal of gasoline. what is this quantity in cubic centimeters?

Water's surface tension and heat storage capacity are accounted for by its a) orbitals b) weight c) hydrogen bonds d) mass e) size