student tries to help some local kids make a tire swing by throwing a rope over a branch, which is difficult because there are two branches (they should pick a different tree). The lower branch is c = 7 m off the ground and upper is d = 1m above that. The student throws the weighted end of a very light rope with an initial angle of 9 = 70° releasing it underhand at a = 0.5 m from the ground while standing b = 6 m from the tree. A %3D Determine the rauge of minimum and maximum initial velocities required to get over the lowest lin:b (B) without hitting the upper branch (C).
student tries to help some local kids make a tire swing by throwing a rope over a branch, which is difficult because there are two branches (they should pick a different tree). The lower branch is c = 7 m off the ground and upper is d = 1m above that. The student throws the weighted end of a very light rope with an initial angle of 9 = 70° releasing it underhand at a = 0.5 m from the ground while standing b = 6 m from the tree. A %3D Determine the rauge of minimum and maximum initial velocities required to get over the lowest lin:b (B) without hitting the upper branch (C).
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter4: Motion In Two And Three Dimensions
Section: Chapter Questions
Problem 45P: A rock is thrown off a cliff at an angle of 53 with respect to the horizontal. The cliff is 100 m...
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