At noon, ship a is 45 miles due west of ship
b. ship a is sailing south at 5 mph while ship
b is sailing north at 15 mph.
at what speed is the distance between the
ships changing at 3: 00 pm?

Using the given data table, calculate the acceleration of the skateboarder. you can use either form of the equation below?

Which of the following explains why it took so long for the public to accept the negative health effects of smoking? a)people were waiting for counter reasons, and those were presented.b)scientists had not completely finalized their results, which took 30 years.c)cigarettes were cheaply available and media channels were very inefficient.d)cigarette manufacturers were trying hard to bring an alternative into the market

An object starts from rest at point f and speeds up continuously as it moves around an oval. a. choose a point about 1/8 th of the way around the oval from point f, and label it point g. draw a vector to represent the velocity of the object at point g. b. determine the change in velocity vector   between points f and g.