Question 1 launch angles. Which one will reach the greatest height above ground? Three balls are thrown upward from ground level, with different speeds and different A) The one with the greatest speed. B) The one with the greatest launch angle. C) The one that stays in the air the longest. D) Cannot tell from just this information.

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Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter2: Kinematics
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Ouestion 1
launch angles. Which one will reach the greatest height above ground?
Three balls are thrown upward from ground level, with different speeds and different
A) The one with the greatest speed.
B) The one with the greatest launch angle.
C) The one that stays in the air the longest.
D) Cannot tell from just this information.
Question 2
an object as a function of time. The letters H-L represent particular
moments of time. At which two moments shown (H, I, etc.) is the
speed of the object the i) greatest and ii) the smallest?
The graph in the figure shows the position of
A) Greatest at H, smallest at J.
B) Greatest at H, smallest at L.
JK
C) Greatest at H, smallest at I.
Time
D) Greatest at J, smallest at I.
Position
Transcribed Image Text:Ouestion 1 launch angles. Which one will reach the greatest height above ground? Three balls are thrown upward from ground level, with different speeds and different A) The one with the greatest speed. B) The one with the greatest launch angle. C) The one that stays in the air the longest. D) Cannot tell from just this information. Question 2 an object as a function of time. The letters H-L represent particular moments of time. At which two moments shown (H, I, etc.) is the speed of the object the i) greatest and ii) the smallest? The graph in the figure shows the position of A) Greatest at H, smallest at J. B) Greatest at H, smallest at L. JK C) Greatest at H, smallest at I. Time D) Greatest at J, smallest at I. Position
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