A roller coaster cart of mass m=295 kg starts stationary at point a where h1= 27.5m and a while later is at b where h2= 7.5m. What is the potential energy of the cart relative to the ground at a? What is the speed of the cart at b ignoring the effect of friction?

Pl asaaap ! match the term to the correct description. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. movement that is like a t transfers energy from one location to another 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave