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You throw a ball towards a wall at speed 18 m/s and at an angle 40.0∘ above the horizontal. The wall is 21.8 m from the release point of the ball. (a) How long does the ball take to reach the wall? s (b) How far above the release point does the ball hit the wall? m (c) What are the horizontal and vertical components of its velocity as it hits the wall? horizontal m/s vertical m/s (d) When it hits, has it passed the highest point on its trajectory? Yes No not enough information to decide

You throw a ball towards a wall at speed 18 m/s and at an angle 40.0∘ above the horizontal. The wall is 21.8 m from the release point of the ball. (a) How long does the ball take to reach the wall? s (b) How far above the release point does the ball hit the wall? m (c) What are the horizontal and vertical components of its velocity as it hits the wall? horizontal m/s vertical m/s (d) When it hits, has it passed the highest point on its trajectory? Yes No not enough information to decide

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You throw a ball towards a wall at speed 18 m / s and at an angle 40.0 ∘ above the horizontal. The wall is 21.8 m from the release point of the ball. (a) How long does the ball take to reach the wall? ◻ s (b) How far above the release point does the ball hit the wall? ◻ m (c) What are the horizontal and vertical components of its velocity as it hits the wall? horizontal ◻ m / s vertical ◻ m / s (d) When it hits, has it passed the highest point on its trajectory? Yes No not enough information to decide

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