A projectile is launched with an initial speed of 21.8 m/s at an angle of 35.0- degrees above the horizontal. What would be the time at the Peak of its path? *

Arock collection comes from which part of earth?

Suppose a wheel with a tire mounted on it is rotating at the constant rate of 2.15 times a second. a tack is stuck in the tire at a distance of 0.373 m from the rotation axis. noting that for every rotation the tack travels one circumference (a) find the tack's tangential speed. (b) what is the tacks radial acceleration?

In a series circuit the __ is the same at every point