Current Attempt in ProgressA Boeing 747 "Jumbo Jet" has a length of 59.7 m. The runway on which the plane lands intersects another runway. The width of theintersection is 21.0 m. The plane decelerates through the intersection at a rate of 5.82 m/s² and clears it with a final speed of 40.5 m/s.How much time is needed for the plane to clear the intersection?NumberiUnitsWL-

Answered: Current Attempt in Progress A Boeing…

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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Current Attempt in Progress A Boeing 747 "Jumbo Jet" has a length of 59.7 m. The runway on which the plane lands intersects another runway. The width of the intersection is 24.9 m. The plane decelerates through the intersection at a rate of 6.18 m/s2 and clears it with a final speed of 42.1 m/s. How much time is needed for the plane to clear the intersection? Number i eTextbook and Media Save for Later Units -w- V L MacBook Air Attempts: 0 of 5 used Submit Answer
In a circus, a “human cannonball” is launched from a cannon and lands in a net. The cannon releases him at the same height as the net. His initial velocity is 18.3 m/s in a direction 40.0° above the horizontal. a) For how much time will he be in the air? b) How far does he travel horizontally? c) What is the velocity upon impact? The circus manager from the previous question wants to make the stunt more dramatic by firing the stuntman through a hoop 9.0 m high then land in a safety net at the same height as the cannon. The cannon’s angle is changed to 45.0° and the velocity is increased to   21.0 m/s. The manager needs to know where to place the hoop and safety net. a) How far from the cannon should the safety net be placed? b) What is the time required to reach the height of the hoop? c) How far from the cannon should the hoop be placed?
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