If a car has a mass of 400kg and a velocity of 30 m/s to theeast, what is the magnitude of it's momemtum

If calculating interest by the previous balance method, purchases and payments during the month __ counted in calculation of interest. a. are b. are not c. must be d. are sometimes

With the use/abuse of alcohol, the heart is more efficient in the use of nutrients by the heart tissue.

Which amusement park ride utilizes periodic motion a.slide b.bumper cars c.giant swing d.roller coaster