a skater can spin faster by pulling her arms closer to her body or spin slower by spreading her arms out from her body. this is due to

The slope of a velocity time graph over any interval of time gives the during that interval

What was the purpose of the apollo program? to put a man in orbit to launch a spy satellite to launch a space station to put man on the moon

Madison lives near the ocean. she’s formed a hypothesis that increased concentrations of salt in the air speeds the corrosion of certain metals. if madison plans to test this hypothesis, she will have to deal with the following variables in her experiment: dependent variable: independent variable: one possible confounding variable: