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Question 1 Complete 5.00 points out of 5.00 Flag question Question 2 Complete 5.00 points out of 5.00 Flag question A 1300-kg car speeds up with a constant tangential acceleration from rest to 30 m/s in 5 s on a circular track of radius 100 m. What is the magnitude of the net force (in N) acting on the car at the instant its speed is 20 m/s? 9374 5460 13390 8060 180 The graph below shows how the velocity v, of an object varies with time t as the object moves along the x-axis. Which of the following statements are necessarily true for the time interval shown? I. The object passes through the position x = 0. Il. The object is always moving in the same direction. lll. The acceleration is constant. Il only Il and Ill only I, 11, and Il Il only | only