falls for 6 seconds before reachingthe bottom. How high above thebottom is the cliff?a. 123.22O b. 176.58O c. 143.41d. 213.21 Five forces are given with angles of40, 79, 128, 188, and 215 degreesrespectively. Their magnitudes are all100kN. Determine the resultant forceand angleO a. 214.6kN, 120.82 degreesO b. 204.6kN, 130.82 degreesO c. 224.6kN, 130.82 degreesO d. 224.6kN, 102.82 degrees

Part (I): Given: The time taken by the object to reach the ground is 6 s. The initial speed of the…

Answered: falls for 6 seconds before reaching the…

falls for 6 seconds before reaching the bottom. How high above the bottom is the cliff? a. 123.22 O b. 176.58 c. 143.41 d 213 21 O O

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 101AP: A ball is thro straight up. It passes a 2.00-m-high window 7.50 m off the ground on its path up and...

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Question

falls for 6 seconds before reaching
the bottom. How high above the
bottom is the cliff?
a. 123.22
O b. 176.58
O c. 143.41
d. 213.21

Five forces are given with angles of
40, 79, 128, 188, and 215 degrees
respectively. Their magnitudes are all
100kN. Determine the resultant force
and angle
O a. 214.6kN, 120.82 degrees
O b. 204.6kN, 130.82 degrees
O c. 224.6kN, 130.82 degrees
O d. 224.6kN, 102.82 degrees

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