A helicopter is ascending vertically with a speed of 5.30 m/s . At a height of 107 m above the Earth, a package is dropped from the helicopter. Part A How much time does it take for the package to reach the ground? [Hint. What is vo for the package?] Express your answer to three significant figures and include the appropriate units. µA ? Value Units t = Submit Request Answer

University Physics Volume 1
18th Edition
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Chapter4: Motion In Two And Three Dimensions
Section: Chapter Questions
Problem 36P: An airplane flying horizontally with a speed of 500 km/h at a height of 800 m drops a crate of...
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Constants
A helicopter is ascending vertically with a speed of 5.30 m/s . At
a height of 107 m above the Earth, a package is dropped from
the helicopter.
Part A
How much time does it take for the package to reach the ground? [Hint: What is vo for the package?]
Express your answer to three significant figures and include the appropriate units.
HA
?
t =
Value
Units
Submit
Request Answer
Provide Feedback
Next >
Transcribed Image Text:Constants A helicopter is ascending vertically with a speed of 5.30 m/s . At a height of 107 m above the Earth, a package is dropped from the helicopter. Part A How much time does it take for the package to reach the ground? [Hint: What is vo for the package?] Express your answer to three significant figures and include the appropriate units. HA ? t = Value Units Submit Request Answer Provide Feedback Next >
Expert Solution
Step 1

Given:

The speed is u=5.30 m/s.

The height is h=107 m.

According to equation of kinematics:

h=ut+12gt2

Here, g is the acceleration due to gravity whose value is 9.8 m/s2.

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