Test- Unit 6 Motion
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• If you ride your bicycle down a straight road for 500m then turn around and ride back to your starting point, your distance is your displacement.
Greater than U6 C1 pg. 2
• An object in motion must be undergoing a change of?
B. Position Unit 6 concept 1 page 2
• A high speed train travels with an average speed of 227 km/hr. The train travels for two hours. How far does the train travel?
B. 454 km. Unit 6 concept 1 page 3.
• Ben is exercising his pony on a large oval track. The pony is trotting at a constant speed of 10 m/s around the track. Which statement can be made about the pony’s motion.
D. The pony is accelerating. Unit 6 concept 1 page 3.
• The graph to the right represents the motion of four cars on a straight road. Which car has zero acceleration?
B. Car b. Unit 6 concept 2 page 12.
• The velocity of an object must include both speed and?
• Direction. Unit 6 concept 1 page 2
• On a distance versus time graph what represent a flat line.
• Not moving. Unit 6 concept 1 page 5.
• On a distance versus time graph what represent a diagonal line?
• Constant speed. Unit 6 concept 1 page 5
• A person walking covers 5.20 m in 10.4 s. How fast is the person moving?
33. Given - d = 5.20m T= 10.4 s. Solve : s = 0.5 m/s. Unit 6 concept 2 page 3.
• A man riding his 4 - wheeler at 60 km/hr. If he is riding it constantly at this rate for 1.5 hours, how far did he ride?
34. Given : s = 60 km/hr. t = 1.5 hours. Formula = speed equals d over t. D = st. Substitute = (60)(1.5) Solve = 90 km/hr Unit 6 concept 2 page 3
• The space shuttle is flying at 2.0 km/hr and lands on the runway. It then slows down to 0.5 km/hr. If this takes 0.25 hrs what is your acceleration?
• Given = vi = 2 km/hr. Vf = .5 km/hr. T = .25 hrs. Solve = -6 km/hr2 Unit 6 concept 2 page 3
• A car travels west for 240 km in 4 hr. What is the cars velocity?
• Given = d = 240 km. T = 4 hr. Unit six concept 2 page 3