P vs T Graphs and Acceleration

Interpreting Position (Displacement)-Time Graphs Match the description with the graph-If you are doing this on the chromebook or a smaller screen, click on the graph first and then click on the matching description. Otherwise, it will not let you drag it all of the way. constant movement forward, turn around, keep walking at a constant speed, then stop, and slow constant return to origin. start at the destination, head back to the origin at a constant speed Stand still, then walk forward at a constant speed, then stand still moving at a constant, but slow speed forward moving slowly at a constant speed, stop, then move quickly at a constant speed walk fast at a constant speed, stop, turn around and head back at a constant speed walking, jogging, then running moving at a constant, but fast speed forward Standing still (not moving) An ice cream truck is moving along at 20 m (its initial velocity.) It then speeds up (accelerates) for 5 seconds to 25 m What is the acceleration? 5 m 1 m 1 m A roller coasters velocity at the top of the hill is 10 m Two seconds later it reaches the bottom of the hill with a velocity of 26m What is the acceleration of the coaster? 5 m 8 m 1 m A car goes from a stop to 30 km in 25 seconds. What is the acceleration? 1.2 km 1.2 km -1.2 km