Derive the following equations for uniformly accelerated motion by graphical method. a) Velocity- time relation b) Position- time relation c) Position- velocity relation

Akg a of 55 m at an of 11 ? . if is at 98 km/h,be ?

Cathy is pedaling down a steep hill on her bicycle and wants to be able to coast up the next hill, which is 25 meters high, without pedaling. cathy and her bicycle have a mass of 75 kg. assuming her bicycle is 100% efficient, what would her speed have to be?

Most short-period comets do not have randomly oriented orbits because