The Horizontal and Vertical Components of the Initial Velocity of a Football

question 170

Multiple Choice

The horizontal and vertical components of the initial velocity of a football are 16 m/s and 20 m/s respectively.If there is no air,how long does it take the football to reach the top of its trajectory?

• A)1.0 s
• B)2.0 s
• C)3.0 s
• D)4.0 s
• E)5.0 s

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