MidtermReviewSheet - Midterm#1 Topics Multiple Choice...

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Midterm#1 - Topics Multiple Choice Factors Graphs (position , velocity, acceleration) Displacement , velocity, acceleration, time (kinematic equations) Trajectories Vectors (addition, subtraction) Free fall Relative velocity Speed, Velocity Calculation problems 1. Relative velocity Case 1: Swim directly across the river- the swimmer need to head upstream The swimmer’s velocity relative to water is in an angle
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Unformatted text preview: θ north of east. Swimmers speed relative to ground is towards east. The water current relative to ground is towards south. The upstream angle sin θ = (Velocity of water relative to ground) / (Velocity of swimmer relative to water) Case2: Heading directly across the stream- V A,B = V A,G + V G,B 2. Kinematic equations – Free fall. 1 θ...
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