When a bat hits a ball, what is the impulse? the force multiplied by the time the objects are in contact the mass multiplied by the acceleration the change in velocity multiplied by the force the mass multiplied by the force

If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?

Mary is conducting an experiment on how pollution affects plant growth. how can she ensure that her data are reliable?

Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering