A Skier Leaves a Ski Jump with a Horizontal Velocity

question 69

Multiple Choice

A skier leaves a ski jump with a horizontal velocity (and no vertical velocity component) .If the magnitude of the horizontal component of her velocity the instant before she lands two seconds later is 15.0 m/s,what was the horizontal component of her initial velocity

• A)24.0 m/s.
• B)19.6 m/s.
• C)15.0 m/s.
• D)43.6 m/s.
• E)0 m/s.

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