Apendulum swings through 10 cycles in 2 seconds. the frequency of the pendulum is?

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)

Which is a substance that can be separated by physical means and is not the same throughout

What is the frequency if a wave that pases a given pount 22 times in 2 seconds