- A M 3 05 Kg Object Hangs In Equilibrium At The End Of A Rope Taken As Massless While A Wind Pushes The Object With A 1 (52.82 KiB) Viewed 39 times
- A M 3 05 Kg Object Hangs In Equilibrium At The End Of A Rope Taken As Massless While A Wind Pushes The Object With A 2 (74.5 KiB) Viewed 39 times
A m = 3.05 kg object hangs in equilibrium at the end of a rope (taken as massless) while a wind pushes the object with a Fw = 20.3 N horizontal force. Find the magnitude of the tension in the rope and the rope's angle from the vertical. The acceleration due to gravity is g = 9.81 m/s². 34.14 tension: N angle: Incorrect 36.16 Incorrect Wind
A trainer times his racehorse as it completes a workout on a long, straight track. The trainer's graph of his horse's position versus time is shown in the figure. Use the graph to calculate the average speed Uavg.1 of the horse between 0 and 15 s. Use the graph to calculate the average speed Uavg,2 of the horse between 15 s and 35 s. Use the graph to calculate the average speed Uavg.3 of the horse between 0 and 50 s. Position (m) 700- 600- 500- 400- 300- 200- 100- 0 Davg,1 = Uavg,2 = Uavg.3 = 0 5 20 Incorrect 15 14 T I + 10 15 20 25 30 35 40 45 Time (s) 1 1 T I + i I + I 50 m/s m/s m/s