Alllura is running to the Blue Lion so she can join the others in forming Voltron. If Allura starts off running at 2.50m/s and after 3.00s she has reached a velocity of 8.25m/s. What is her acceleration
over this time in meters per second

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?

An electromagnet is a device in which moving electric chargers in a coil of wire create a magnet.whats one advantage of using electromagnetic in devices

What is the increase in density of a medium due to wave travel?