There are 5 velocity-time graphs, one for a cart on an incline, one for a student jumping in the air, one for a mass oscillating on a spring, one for an oscillating pendulum, and one for a ball tossed in the air. What are two differences and two similarities between the 5?

\f0.55 0.50 0.45 Position (m) 0.40 0.35 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Time (s) 0.4 0.3 0.2 0 .1 Velocity (m/s) -0.1 -0.2 0.3 -0.4 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Time (s) Mode: Data Share:0.8 0.7 0.6 Position (m) 0.5 0.4 0.3 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 Time (s) 2.0 1.5 1.0 0.5 Velocity (m/s) -0.5 -1.0 1.5 -2.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 Time (s)0.40 Position (m) 0.35 0.30 0.25 O 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Time (s) 0.3 0.2 0.1 Velocity (m/s) -0.1 -0.2 -0.3 O 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.01.15 1.10 1.05 1.00 Position (m) 0.95 0.90 0.85 2.6 2.8 3.0 3.2 2.4 Time (s) 1.0 0.5 O Velocity (m/s) -0.5 1.0 -1.5