A Balloon Is Ascending at a Rate of +4

question 54

Multiple Choice

A balloon is ascending at a rate of +4.00 m/s to a height of 11.0 m above the ground when a package is dropped. In the absence of air resistance, the velocity of the ball when it hits the ground is

• A) +15.2 m/s,
• B) -15.2 m/s.
• C) +14.7 m/s.
• D) -14.7 m/s.
• E) 0 m/s.

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