A Projectile Is Fired with an Initial Speed of 1000

question 12

Multiple Choice

A projectile is fired with an initial speed of 1000 m/s at an angle of 37º above the horizontal.If air resistance is neglected,the horizontal component of the projectile's velocity after 20 s is approximately

• A)600 m/s
• B)800 m/s
• C)640 m/s
• D)40 m/s
• E)160 m/s

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