The figure below gives your velocity during a trip starting from home. Positive velocities take you away from home and negative velocities take you toward home. v (km/hr) 100 75 50 25 - 25 - 50 i 2 t = i 4 6 i 8 Where are you at the end of the 10 hours? 10 When are you farthest from home? km away from home. How far away are you at that time? t (hours) km

Answer all the questions please

A skydiver weighing 292 lbf (including equipment) falls vertically downward from an altitude of 4000 ft and opens the parachute after 10s of free fall. Assume that the force of air resistance, which is directed opposite to the velocity, is 0.77 |v| when the parachute is closed and 10|v| when the parachute is open, where the velocity v is measured in ft/s. Use g = 32 ft/s². Round your answers to two decimal places. (a) Find the speed of the skydiver when the parachute opens. v(10) = i (b) Find the distance fallen before the parachute opens. x(10) = i VL (c) What is the limiting velocity v after the parachute opens? = ft/s i ft ft/s

using the graph, estimate the acceleration at 100 m/h