You turn on a light and observe cockroaches scurrying to dark hiding places. wha have you observed?

Find the momentum for a 2.6-kg brick parachuting straight downward at a constant speed of 8.4 m/s .

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

Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.