Find the instantaneous velocity at t = 3 seconds, and the total displacement respectively in the interval from 2.5 s to 4.0 s using the graph provided. 0 m/s, 0 m 6 m a. b. c. 1.5 m/s, -1.5 m/s, C d. 2.0 m/s, e. 0 m/s, 4 m 2 m 1.5 m 9. A ball is thrown straight up and it returns to its point of origin. Where is the velocity zero? a. on the way up b. when it reaches the highest point C. on the way back down d. as it arrives back at the point of origin. e. both on the way up and on the way back down 10. A jet plane lands with a speed of 100 m/s and can decelerate at a maximum constant rate of 5.00 m/s as it comes to rest. From the moment the plane touches the runway, what is the minimum time needed before it can come to rest? a. 0.0500 s b. 20.0 s -20.0 s d. -0.0500 s e. This problem can't be solved because the final speed is needed