If the x and y vector components of Vector A are 21 and 4.0, respectively, what is the magnitude of Vector A? Round your answer to the nearest hundredth.

The record distance in the sport of throwing cowpats is 81.1 m. this record toss was set by steve urner of the united states in 1981. assuming the initial launch angle was 45° and neglecting air resistance, answer the following. (a) determine the initial speed of the projectile. m/s