10–3.A conveyor 60 m long is inclined at an angle of 18° to the horizontal and deposits material 8 m below its top end. Determine the distance and displacement of material carried by this...

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10–3. A conveyor 60 m long is inclined at an angle of 18° to the horizontal and deposits material 8 m below its top end. Determine the distance and displacement of material carried by this conveyor. 10–10. A car traveling at a constant speed of 90 km/h takes 8 seconds to travel through a constant radius curve as shown in Figure P10–10. Determine the average acceleration of the car. FIGURE P10–10 10–13. The velocity of a particle at t = 2 s is 50 m/s (40*) ; at t = 6 s, it is 50 m/s (15*) . Calculate the average acceleration during the time interval. 10–20. A motorcycle accelerates at 1.6 m/s2 to reach a velocity of 20 m/s in a distance of 50 m. Determine its initial velocity and time elapsed. 10–35. A projectile leaves the top of a tower with a horizontal velocity of 13 m/s. Determine its horizontal displacement and vertical displacement if it lands at 70° from horizontal.