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Objective: To describe the horizontal and vertical velocity of an anglelaunched projectile using words, vector diagrams, and numerical values.
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Version 2.2
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Trajectory: AngleLaunched Projectiles
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Horiz. and Vert. Speed
6 Questions
Describe the magnitude of the horizontal and vertical velocity vectors for an anglelaunched projectile.
Pick from among the three activities  Horizontal and Vertical Speed;
Vector Diagrams; and Time, Time, Time.
Vector Diagrams
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Vector Diagrams
3 Questions
Identify the x and yvelocity vectors at various locations in a trajectory diagram for a projectile.
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Time, Time, Time Completed
Time, Time, Time
4 Questions
If given the vx and vy vectors at one time, identify the vx and vy vectors for any other time in the trajectory.
Horizontal and Vertical Speed Completed
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Vector Diagrams
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(g = 10 m/s/s)
Time, Time, Time
g = 10 m/s/s
In this activity you will use the value of g (the acceleration caused by gravity). The value of g is 9.8 m/s/s. However, some Physics classes will round g to 10 m/s/s in order to shorten the calculating time and complexity with only minimal sacrifices to accuracy. This Concept Builder is equipped to use either value of g … so it’s your choice.
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g = 9.8 m/s/s
The Value of g
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Horizontal and Vertical Speed