Here is a velocity vs time graph. Imagine that this is a measurement of a plane coming to a stop after landing. Calculate the acceleration of the plane that is coming to a stop based on this graph.

2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit

2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here

Which of the following would be an accurate picture of the earth during the summer time of the northern hemisphere?