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1. An object travels 120m with an initial velocity of 7 m/s. The car reaches a velocity of 20m/s, what is the acceleration? 2.
1. An object travels 120m with an initial velocity of 7 m/s. The car reaches a velocity of 20m/s, what is the acceleration? 2. A car travels at a rate of 5m/s when it reaches point A. After 30seconds it has reached a speed of 10m/s as it passes point B. How far did the object travel? (Hint: find acceleration first) 3. An object passes the 100m position traveling with a constant velocity of -5.0m/s. Where will it be after 10 seconds have elapsed? 4. A car passes the 50 m position traveling with velocity of -6 m/s. Where will the car be when it reaches a velocity of -26 m/s if it accelerates at a rate of -2m/s? Do Now 2/6 Show your work! 1. An object starts at the 40m position with a constant velocity of -10m/s. a) What is the objects acceleration? b) Where will it be if it continues with the same velocity for 10 seconds? 2. A car accelerates uniformly from rest to a speed of 85m/s in 8sec. What is the acceleration?
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