The wove function oscillator is qiven as 4ex) for a one-dmensfonal harmanic -6x 2 a. xe ) find b by showing that t will provide tha extracte d schro dingar wave jimens ional hormonic oscillator. eguation for onen 1) find tha enangy of this harmonic osdllator, is this energy ground state energy?

Velocity is the speed of an object in a certain direction so you'd need to know speed and direction

Answertraveling around a circular trackexplanation"traveling around a circular track" is the best answer as you could be traveling around a circular track at a constant speed. your velocity would therefore have the same magnitude but will always be constantly direction. since acceleration is the rate of change of velocity, the rate of change will only involve the direction of velocity and not the magnitude.wrong choices: "an object at rest" does not accelerate at all"increasing speed while traveling around a curve" means that the acceleration will not be constant due to only change in direction; it will be constant due to both magnitude and direction"an object in free fall" does not necessarily change direction 

The sun's gravitational pull is weaker on the planets that are closer to it, i think.