1D Kinematics Review

The difference between the initial and final position of an object.

• Distance

• Displacement

• Velocity

• Speed

Which of the following is not a vector quantity?

• Acceleration

• Displacement

• Speed

• Velocity

SI Unit of Time

• hour

• minute

• second

• day

Motion sensors recorded the following data about a runner during a cross-country race. During which segment of the race did the runner have the greatest speed?

• W
• X
• Y
• Z

Tags

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A coin released from rest from the top of a tower hits the ground after 1.5 seconds. What is the speed of the coin as it hits the ground?

• 15 m/s

• 21 m/s

• 31 m/s

• 39 m/s

Tags

NGSS.HS-PS2-1

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The graph shows the position of a truck vs. time. According to the graph, the velocity of the truck is...

• increasing

• remaining constant

• decreasing

What is the person doing from 5 seconds to 10 seconds?

• Walking

• Running

• Standing Still

• Walking Fast

Tags

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According to the graph how far does the person travel in the first 5 seconds?

• 2 m
• 10 m
• 0 m
• 5 m

An object is thrown into the air at 60 m/s, straight up. What is its velocity at the highest point?

• 0 m/s

• -9.8 m/s

• 60 m/s

• -60 m/s

Tags

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A dolphin swims 1.85 km/hr. How far has the dolphin travelled after 0.6hr?

• 1.1 km

• 2.5 km

• 0.63 km

• 3.7 km