A singly ionized helium atom is moving with a constant velocity that is perpendicular to a uniform magnetic field. It moves in a circular path with a radius R. If a singly ionized hydrogen atom moves in the same region with the same velocity, the radius of its path will be:

Part a constants huck finn walks at a speed of 0.60 m/s across his raft (that is, he walks perpendicular to the raft's motion what is huck's velocity (speed and direction) relative to the river bank? express your answer to three significant figures and include the appropriate units. relative to the shore)

You are about to open a container of soy milk but notice that there are instructions to “shake well before serving.” the soy milk is most likely a

How can waves travel through ground?