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ACTIVITY 6 DIRECTIONS: Read p. 373 and answer the following questions. Reference the chart of the cyclist from the previous page when answering these questions. 9. Still traveling east, at 10 seconds, the cyclist encounters a bear and moves west in the opposite direction to avoid it. If he accelerates constantly at 2 m/s west, does his acceleration change? Please explain. 10. Fill in the chart on the right to show how his velocity changes Time Acceleration Velocity as he accelerates at 2 m/ s2 west 10 second 2 m/ s2 west 8 m/s west for two more seconds. 11 seconds 2 m/s2 west am/s west 11. At 13 seconds, the cyclist decides to climb a tree to avoid 12 seconds 2 m/ s2 west 10 m/s west the bear instead. If he breaks at 4 m/s2, when would the cyclist 13 seconds -4 m/ s2 west 8 m/ s west come to a complete stop? Add to the chart if necessary. 14 seconds 12. The bear catches up to the tree and circles around it at 1 m/s for two seconds before giving up. Does the acceleration of the bear change during these two seconds? Please explain. 13. The motion of the bear can be described as centripetal acceleration. What is centripeta acceleration