# Equations of Kinematics in two Dimensions & Projectile Velocity

A rock climber throws a small first aid kit to another climber who is higher up the mountain. The initial velocity of the kit is 13 m/s at an angle of 59° above the horizontal. At the instant when the kit is caught, it is traveling horizontally, so its vertical speed is zero. What is the vertical height between the two climbers?

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• 3213sm Feb 18, 2009

A rock climber throws a small first aid kit to another climber who is higher up the mountain. The initial velocity of the kit is 22 m/s at an angle of 52° above the horizontal. At the instant when the kit is caught, it is traveling horizontally, so its vertical speed is zero. What is the vertical height between the two climbers?

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