Two cars, a and b, are traveling with the same speed of 40.0 m/s, each having started from rest. Car a has a mass of 1200 kg, and car b has a mass of 2000 kg. Compared to the work required to bring car a up to speed, How much additional work is required to bring car b up to speed?

Herbivores, carnivores, and omnivores are all types a. decomposers b. producers c. consumers d. biomes

Light that is polarized along the vertical direction is incident on a sheet of polarizing material. only 96% of the intensity of the light passes through the sheet and strikes a second sheet of polarizing material. no light passes through the second sheet. what angle does the transmission axis of the second sheet make with the vertical?

Marcella is a four-year-old girl who is a victim of emotional child abuse. based on the child and family services improvement and innovation act of 2011, which action should the government take for marcella? a. the state should arrest marcella’s abuser. b. the state should find a home for marcella as soon as possible. c. the state should enforce stricter laws in the area where marcella resides. d. the state should provide medical assistance to marcella.