+7 A 3.0 kg body is at rest on a frictionless horizontal air track when a constant horizontal force Facting in the posit
Posted: Mon May 16, 2022 3:15 pm
+7 A 3.0 kg body is at rest on a frictionless horizontal air track when a constant horizontal force Facting in the positive direction of an x axis along the track is applied to the body. A stroboscopic graph of the position of the body as it slides to the right is shown in Fig. 7. 25. The force is applied to the body at r = 0, and the graph records the position of the body at 0.50 s intervals. How much work is done on the body by the applied force between 0 and 20s? -103 HL ON Figure 7-25 Problem 7