True or False: Force and Acceleration are NOT vectors.
False.
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15
True or False: Velocity and Acceleration are BOTH vectors.
True. Acceleration is derived from velocity.
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15
A large textbook is pushed across the desk in your classroom. What forces are acting on this textbook? Draw a Free Body Diagram showing the forces.
Upward force = FN (normal force), Downward force = Fg (force of gravity), Right force = Fapp (applied force), Left force= Ff (force of friction)
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15
An object has an initial velocity of 13 m/s and a final velocity of 20 m/s. The object's acceleration is 3 m/s^2. How long is the object traveling for?
t =2.33 s
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15
What is the formula for velocity?
Velocity = displacement/ time
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15
What has magnitude and direction?
Velocity and Acceleration
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15
An object has an acceleration of 4 m/s^2 and a mass of 25 kg. Calculate the force acting on the object.
F = 100N
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15
What are the units for time?
s (seconds)
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15
True or False: The units for velocity are m/s^2 and the units for acceleration are m/s.
False. The units for velocity are m/s. And the units for acceleration are m/s^2
