SOLVE! | Vocabulary | MORE SOLVING | Units | Gettin' Graphy |
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140 kg m/s
What is the momentum of a 70kg runner sprinting at 7m/s?
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time, distance, volume, mass, etc
An example of a scalar quantity?
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10 Newtons
Carlos pulls on a box with a net force of 19 Newtons. Carlos's little brother pulls on the box in the opposite direction with a force of 9 Newtons. What is the net force acting on the box?
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What is force and weight
Newtons are the standard unit of measure for these two quantities
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Position (m)
Which measurement is on the y-axis?
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8 seconds
A pumpkin is launched straight into the air with an initial velocity of 40m/s. How long will it be in the air?
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dynamic
A sky diver falling at terminal velocity is at what type of equilibrium?
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4 m/s
Adam runs 100 meters in 25 seconds. What is his average velocity?
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What are kilograms?
The unit of measure for mass
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A-B or D-F
Give one example of when the object is moving forward.
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40 J
How much work is done on a 10 kg book pushed across 2 meters with a force of 20 N?
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bounce height
In the ping pong ball experiment where we compared drop height with bounce height, what is the dependent variable?
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6,300 Joules
Rachel and her horse together have a mass of 300 kg. They climb a hill 21 meters tall. What is their potential energy?
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What is meters/second/second?
The unit of measure for acceleration
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C-D
When is the object moving backwards?
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-4 m/s/s
A duck starts at 8 m/s and comes to a stop in 2 seconds. Find the duck's acceleration.
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changes speed or direction
An object accelerates when it...
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8 m/s/s
What is the acceleration of a 3 kilogram box that Amy pushes across the floor with a force of 24 N?
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What are Joules?
The unit of measure for kinetic energy.
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D-F
When is the object moving fastest?
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100,000 J
Find the kinetic energy of a 500 kg roller coaster traveling 20m/s.
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a direct relationship
Force and acceleration have what type of relationship?
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17 Newtons
A basketball flies at Callie with a momentum of 34 kg m/s. How much force is required to stop the ball in 2 seconds?
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Kilogram Meters/Second
The unit of measure for momentum
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-2 m/s
What is the average velocity of the object moving from C to D?
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