۹۶% ۱:۳۹ ۱ ص23 m62.5 m25 نقطةA bird flies north at 20m/secfor 15 sec. it rest for 5 sec andthen flies south at 25 m/sec for10 sec. for the whole trip, what.is the average speed18.3 m\sec O183.5 m\sec O125 m\sec O22.5 m\sec Oäbäi 20A girl walk 3m east then 4msouth as shown in figure below.What is her net displacement?? and the angle团 äbö 20A girl walk 3m east then 4msouth as shown in figure below.What is her net displacement?? and the angleAYA =3iRVB=4jj5 angle -53 O5 angle 53 O16 angle 45 O16 angle -45 O15 angle 15

Solution: Given that v1 = 20 m/s, t1 = 15 sv2 = 25 m/s, t2 = 10 s

A bird flies north at 20m/sec for 15 sec. it rest for 5 sec and then flies south at 25 m/sec for 10 sec. for the whole trip, what .is the average speed 18.3 m\sec O 183.5 m\sec O 125 m\sec O 22.5 m\sec O

A bird flies north at 20m/sec for 15 sec. it rest for 5 sec and then flies south at 25 m/sec for 10 sec. for the whole trip, what .is the average speed 18.3 m\sec O 183.5 m\sec O 125 m\sec O 22.5 m\sec 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

Chapter2: Vectors

Section: Chapter Questions

Problem 41P: A trapper walks a 5.0-lan straight-line distance from her cabin to the lake, as shown in the...

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