Review | Constants | Periodic In the Skycoaster amusement park ride, riders are Part A suspended from a tower by a long cable. A second cable then lifts them until they reach the starting position indicated in (Figure 1). The lifting cable is then released, If the four riders have a total mass of 350 kg, what is the tension in the left cable just before release? and the riders swing down the circular arc shown. Express your answer with the appropriate units. Theft Value Units Submit Request Answer Figure Part B Complete previous part(s) Provide Feedback Next > 150 260 XXXXXXXX XXXXXXXXXX AXXXXXXX A 900 kg steel beam is supported by the two ropes shown in (Figure 1). Calculate the tension in the rope. Express your answer with the appropriate units. T. Value Units Submit Request Answer Part B Figure The rope can support a maximum tension of 4900 N . Is this rope strong enough to do the job? Choose the correct answer and explanation, No. The tension in the ropes does not exceed the maximum value, but since the ropes are not vertical the actual maximum tension they can support is lower and they will break. Rope 1- 30 30 Rope 2 Yes. The tension in the ropes does not e value, the ropes will not break. Yes. The tension in the ropes e two ropes they can support the beam without being broken. No. The tension in the ropes exce he maximum value, the ropes will break. Submit Bequest Answer all Review I Co In the winter sport of curling, two teams alternate Part A sliding 20 kg stones on an icy surface in an attempt to end up with the stone closest to the center of a get painted on the ice. During one turn, a player releases a stone that travels 27.9 m before coming What was the speed of the stone when the player released it? to rest. The friction force Express your answer with the appropriate units. 2.0 N. friction force acting on the stone is (v2) = Value Units Submit Request Answer What is az, the z-component of the object's acceleration? Express your answer with the appropriate units. as = Value Units Submit Request Answer Figure Provide Feedback 3.0 N 2.0 N 4.0 N 13.0 N I Rey Part A In a head-on collision, a car stops in 0.29 s from a speed of 23 m/s . The driver has a mass of 89 kg , and is, fortunately, tightly strapped into his What force is applied to the driver by his seat belt during that fraction of a second? seat. Express your answer in newtons. IVO F N Submit Request