A wave has a frequency of 3 Hz and a wavelength of 2 cm, what is its wave speed? PLS ANSWER FAST IT'S DUE TODAY

The position of a crate sliding down a ramp is given by x=(0.05t^3) m, y=(1.7t^2) m, z=(6−0.85t^5/2) m, where t is in seconds. (a) determine the magnitude of the crate's velocity when t = 2 s. (b) determine the magnitude of the crate's acceleration when t = 2 s.

Which articulations allow for greatest range of motion?

Carbon 14 is a naturally occurring stable