An object moves 80.15 m East, then turns South and moves for 40 m. Then the object turns slowly and moves another 80 m East. What is the object’s displacement to the nearest whole number? Select one: a. 180 m, 38° S of E b. 150 m, 12° S of E c. 170 m, 14° S of E d. 100 m, 74° S of E

An object moves 80.15 m East, then turns South and moves for 40 m. Then the object turns slowly and moves another 80 m East. What is the object’s displacement to the nearest whole number? Select one: a. 180 m, 38° S of E b. 150 m, 12° S of E c. 170 m, 14° S of E d. 100 m, 74° S of E

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter4: Motion In Two And Three Dimensions

Section: Chapter Questions

Problem 78P: A river is moving east at 4 m/s. A boat starts from the dock heading 30 north of west at 7 m/s. If...

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