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## A player kicks a soccer ball in a high arc toward the opponent’s goal. When the soccer ball reaches its maximum height, how does its speed a

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## Answers ( )

Answer:The speed of the soccer ball at height point is less than its initial speedExplanation:The initial velocity of the soccer can be written in vector form as

= v cos θ î + v sin θ j

where is initial velocity of the ball

v is the initial speed of the ball

Assume soccer ball is kicked at an angle θ with an horizontal and initial speed vm/s. Its horizontal component will be as,

= v cos θ

= v sin θ

At the maximum height, the vertical component becomes zero. therefore, the velocity of the soccer at the maximum point can be written as,

= v cos θ j

where, is velocity of the soccer ball at maximum height