Which part, A or B, captures, amplifies, and demodulates radio waves? Which part , A or B, modulates, amplifies, and sends out radio waves?

Aquarterback pedals 3.3meters southward and then run 5.7meters northward. whats the distance ? and whats the displacement?

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving

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?