5. A position-time graph for a particle moving along the xaxis is shown in Figure 2.5: (a) Find the average velocity in the time interval / - 1.50 s to r = 4.00 s. (b) Determine the instantaneous velocity at 1 = 2.00 s by measuring the slope of the tangent line shown in the graph. (c) At what value of tis the velocity zero? * (m) 12 10 8 6. 4 2 0 1 2 3 4 5 6 t(s) Figure P2.5​

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.