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3 cards from this section. Quick, good the night before a test.
Define projectile motion and its components.
Think about how objects are affected by gravity.
What are the two components of motion on an inclined plane?
Visualize moving an object on a slope.
What happens to the horizontal component of velocity during projectile motion?
Think about forces acting in the horizontal direction.
True or False: The vertical component of velocity in projectile motion is affected by gravity.
Consider how objects behave under the influence of gravity.
A rocket is launched with an initial velocity of 100 m/s at an angle of 60° to the horizontal. Calculate the time it will take to reach the peak height.
Think about when the vertical component of velocity becomes zero, and use projectile motion equations.
An object slides down a 45° incline starting from rest and accelerates at 9.8 m/s². Calculate the final velocity after 3 seconds.
Consider how acceleration on an incline differs from vertical free fall.
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