An elevator of height 1.5 m ascends with constant acceleration 2 m/s^2. When it crosses a platform, it has acquired a velocity 10 m/s. At this instant a bolt drops from the top of the elevator. Find the time for the bolt to hit the floor of the elevator. 0 1s O 0.75 s O 0.5 s O 0.25 s

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter3: Motion Along A Straight Line
Section: Chapter Questions
Problem 42P: An airplane, starting from rest, move down the runway at constant for 18 s and then takes off at a...
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An elevator of height 1.5 m ascends with constant acceleration 2 m/s^2. When it crosses a platform, it has acquired
a velocity 10 m/s. At this instant a bolt drops from the top of the elevator. Find the time for the bolt to hit the floor of
the elevator.
O 1s
0.75 s
0.5 s
O 0.25 S
Transcribed Image Text:An elevator of height 1.5 m ascends with constant acceleration 2 m/s^2. When it crosses a platform, it has acquired a velocity 10 m/s. At this instant a bolt drops from the top of the elevator. Find the time for the bolt to hit the floor of the elevator. O 1s 0.75 s 0.5 s O 0.25 S
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