A Projectile Fired from a Gun Has Initial Horizontal and Vertical

question 68

Multiple Choice

A projectile fired from a gun has initial horizontal and vertical components of velocity equal to 30 m/s and 40 m/s, respectively.
-Approximately how long does it take the projectile to reach the highest point in its trajectory?

• A)1 s
• B)2 s
• C)4 s
• D)8 s
• E)16 s

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