A racecar driver accelerates at a constant rate of 40 m/s2 starting from a speed of 60 m/s until she reaches a top speed of 100 m/s. How long did it take her to achieve her top speed? (show all steps )

The frequencies refer to the sample data collected from a population of interest when performing a hypothesis test comparing two or more population proportions.

The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.

As microwave light travels through a liquid, it moves at a speed of 2.2 x 108 m/s. if the frequency of this light wave is 1.1 x 108 hz, what is the wavelength of this microwave?