A Balloon Is Ascending at a Rate of 16 Ft/s

question 72

Multiple Choice

A balloon is ascending at a rate of 16 ft/s at a height of 32 ft above the ground when a package is dropped.The time taken,in the absence of air resistance,for the package to reach the ground is

• A)1.0 s
• B)1.5 s
• C)2.0 s
• D)2.5 s
• E)3.0 s