Acar accelerates from 3.5 m/s to 17 m/s in 4.5 seconds. find the acceleration of the car in m/s2?

Which of the following correctly describes the early view of catastrophism?

Light from the sun reaches the earth in 8.3 minutes. the velocity is 3.00 x 10^8 m/s. how far is earth from the sun? i know how to get to d = (3 x 10^8 m/s)(498 sec). i just don't know how to get from there to the answer being 1.5 x 10^11 m.

He viscosities of several liquids are being compared. all the liquids are poured down a slope with equal path lengths. the liquid with the highest viscosity will