Help please. http://i48.tinypic.com/1znwrr5.png

24. Look at Figure 11-2. Describe the motion of the object in Graph A.

25. Which graph in Figure 11-2 shows acceleration? How do you know?

26. Using Graph A in figure 11-2, calculate the average speed of the object in motion from 12 s to 20 s. Explain your calculation.

27. Compare Graphs A and B in Figure 11-2. At a time of 2 seconds, which graph shows a greater velocity? How do you know?

28. A 38-kilogram canoe broke free of its dock and is now floating downriver at a speed of 2.2 m/s. What is the canoe’s momentum?

Question

Help please. http://i48.tinypic.com/1znwrr5.png

24.   Look at Figure 11-2. Describe the motion of the object in Graph A.

25.   Which graph in Figure 11-2 shows acceleration? How do you know?

26.   Using Graph A in figure 11-2, calculate the average speed of the object in motion from 12 s to 20 s. Explain your calculation. 

27.   Compare Graphs A and B in Figure 11-2. At a time of 2 seconds, which graph shows a greater velocity? How do you know?

28.   A 38-kilogram canoe broke free of its dock and is now floating downriver at a speed of 2.2 m/s. What is the canoe’s momentum?