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- 1. Multiple ChoiceA boat travels 12.0 m while it reduces its velocity from 9.5 m/s to 5.5 m/s. What is the magnitude of the boat’s acceleration while it travels the 12.0 m?1.3 m/s22.5 m/s23.0 m/s27.5 m/s2
- 2. Multiple ChoiceAn object with an initial velocity of 3.50 m/s moves east along a straight and level path. The object then undergoes a constant acceleration of 1.80 m/s2 east for a period of 5.00 s. How far does the object move while it is accelerating?6.30 m17.5 m27.2 m40.0 m
- 3. Multiple ChoiceIf a car is traveling forward at 15 m/s, how fast will it be going in 1.2 seconds if the acceleration is -10 m/s2?27 m/s3 m/s-27 m/s-3 m/s
- 4. Multiple ChoiceAn airplane lands on a runway with a velocity of 150 m/s. How far will it travel until it stops if its rate of deceleration is constant at -3 m/s2?525 m3750 m6235 m9813 m
- 5. Multiple ChoiceA car starts from rest and after 7 seconds it is moving at 42 m/s. What is the car’s acceleration?0.17 ms-21.67 ms-26 ms-27 ms-2
- 6. Multiple ChoiceA car accelerates at 2 m/s2. Assuming the car starts from rest, how much time does it need to accelerate to a speed of 16 m/s?4 s8 s16 s1/16 s
- 7. Multiple ChoiceWhat is the average speed of a car that travels 35 meters in 12 seconds?None3.1 m/s35 m/s2.9 m/s
- 8. Multiple ChoiceA car is traveling at 21.0 m/s. It slows to a stop at a constant rate over 5.00 s. How far does the car travel during those 5.00 seconds before it stops?4.20 m52.5 m105 m158 m
- 9. Multiple ChoiceThe SI unit for length or distance isfoot (ft)inch (in)mile (mi)meter (m)
- 10. Multiple ChoiceThe SI unit for time issecond (s)minute (min)hour (hr)year (yr)
- 11. Multiple ChoiceWhat is the SI unit for acceleration?m/smm/s2s
- 12. Multiple ChoiceWhat is the SI unit for speed and velocity?Kmsm/sm/s2
- 13. Multiple ChoiceA car accelerates from a standstill to 70 m/s in 10 seconds. What is the acceleration?0.7m/s27m/s214m/s2none of the above
- 14. Multiple Choice
A roller coasters accelerates from an initial velocity of 6.0 m/s to a final velocity of 70 m/s over 4 seconds. What's the acceleration?24 m/s218 m/s216 m/s216 m/s - 15. Multiple ChoiceA dog runs with an initial speed of 7.5 m/s to a stop in 15 seconds. What is the dog's acceleration?-7.5 m/s27.5 m/s2-0.5 m/s20.5 m/s2
- 16. Multiple ChoiceA car is traveling at 21.0 m/s. It slows to a stop at a constant rate over 5.00 s. How far does the car travel during those 5.00 seconds before it stops?4.20 m52.5 m105 m158 m
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