Which of the following are TRUE? Choose only three (3). Select one or more: a. At constant launch angle, maximum height decreases as initial velocity increases. The maximum height is inversely proportional to the square of the initial velocity. b. At constant launch angle, range increases as initial velocity increases. The range is directly proportional to the square of the initial velocity. c. At constant launch angle, maximum height increases as initial velocity increases. The maximum height is directly proportional to the square of the initial velocity. d. At constant launch angle, range decreases as initial velocity increases. The range is inversely proportional to the square of the initial velocity. e. The time of flight is directly proportional to the initial velocity. At constant launch angle, time of flight increases as initial velocity increases. f. The time of flight is inversely proportional to the initial velocity. At constant launch angle, time of flight decreases as initial velocity increases.
Which of the following are TRUE? Choose only three (3). Select one or more: a. At constant launch angle, maximum height decreases as initial velocity increases. The maximum height is inversely proportional to the square of the initial velocity. b. At constant launch angle, range increases as initial velocity increases. The range is directly proportional to the square of the initial velocity. c. At constant launch angle, maximum height increases as initial velocity increases. The maximum height is directly proportional to the square of the initial velocity. d. At constant launch angle, range decreases as initial velocity increases. The range is inversely proportional to the square of the initial velocity. e. The time of flight is directly proportional to the initial velocity. At constant launch angle, time of flight increases as initial velocity increases. f. The time of flight is inversely proportional to the initial velocity. At constant launch angle, time of flight decreases as initial velocity increases.
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter3: Two-dimensional Kinematics
Section: Chapter Questions
Problem 28PE: (a) A daredevil is attempting to jump his motorcycle over a line of buses parked end to end by...
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Which of the following are TRUE? Choose only three (3).
Select one or more:
a. At constant launch angle, maximum height decreases as initial velocity increases. The maximum height is inversely proportional to the square of the initial velocity.
b. At constant launch angle, range increases as initial velocity increases. The range is directly proportional to the square of the initial velocity.
c. At constant launch angle, maximum height increases as initial velocity increases. The maximum height is directly proportional to the square of the initial velocity.
d. At constant launch angle, range decreases as initial velocity increases. The range is inversely proportional to the square of the initial velocity.
e. The time of flight is directly proportional to the initial velocity. At constant launch angle, time of flight increases as initial velocity increases.
f. The time of flight is inversely proportional to the initial velocity. At constant launch angle, time of flight decreases as initial velocity increases.
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