
Concept explainers
(a)
Maximum height of the locust during the its jump.
(a)

Answer to Problem 86P
Maximum height of the locust during the its jump is
Explanation of Solution
Write the expression for horizontal range of the projectile motion.
Here,
Solve equation (I) for
Write the kinematic equation.
Here,
Substitute,
Conclusion:
Substitute,
Substitute,
Therefore, the maximum height of the locust during the its jump is
(b)
Whether the maximum height will be smaller or larger if
(b)

Answer to Problem 86P
The maximum height will be
Explanation of Solution
Conclusion:
Substitute,
Therefore, the maximum height will be
(c)
Whether the range will be smaller or larger if
(c)

Answer to Problem 86P
The range will be
Explanation of Solution
Conclusion:
Substitute,
Therefore, the range will be
(d)
The maximum height and range if
(d)

Answer to Problem 86P
The maximum height if
Explanation of Solution
From the part (c), it is clear that the maximum height if
Conclusion:
Therefore, The maximum height if
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Chapter 4 Solutions
COLLEGE PHYSICS-CONNECT ACCESS
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