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Physics 1 Midterm - 3! 2부
샘플
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5. Projectile Motion / Positive (Upward) Launch / 문제 13
문제 13

A water balloon is released from a stationary hot air balloon that is 100 meters above the ground as shown below. The water balloon is released with an initial velocity of 15.0 m/s at an angle of 30.0° from the horizontal. Calculate the magnitude of the velocity of the water balloon at the instant it lands.


Diagram showing a water balloon released from a hot air balloon at 100m, with a launch angle of 30°.