A projectile is fired upward at an angle of 36.1 above the horizontal with an initial speed v; = 5.0 m/s. Writedown the velocity vector v (in m/s) and the acceleration vector a (in m/s?) of the projectile at its maximumheight in unit vector notations i and jO there is no answerO v= 2i + 0j m/s, a= 0i – 10j m/s?O v= 4i + 0j m/s, a = 0i – 10j m/s²O v= 5i + 0j m/s, a = 0i + 10j m/s?O v= 3i + 0j m/s, a = 0i + 10j m/s?

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A projectile is fired upward at an angle of 36.1 above the horizontal with an initial speed v, = 5.0 m/s. Write down the velocity vector v (in m/s) and the acceleration vector a (in m/s2) of the projectile at its maximum height in unit vector notationsi and j O there is no answer O v= 2i + 0j m/s, a = 0i – 10j m/s? O v= 4i + 0j m/s, a = 0i – 10j m/s? O v= 5i + 0j m/s, a = 0i + 10j m/s? v= 3i + 0j m/s, a = 0i + 10j m/s

A projectile is fired upward at an angle of 36.1 above the horizontal with an initial speed v, = 5.0 m/s. Write down the velocity vector v (in m/s) and the acceleration vector a (in m/s2) of the projectile at its maximum height in unit vector notationsi and j O there is no answer O v= 2i + 0j m/s, a = 0i – 10j m/s? O v= 4i + 0j m/s, a = 0i – 10j m/s? O v= 5i + 0j m/s, a = 0i + 10j m/s? v= 3i + 0j m/s, a = 0i + 10j m/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

Chapter4: Motion In Two And Three Dimensions

Section: Chapter Questions

Problem 20P: A bird files straight northeast a distance of 95.0 km for 3.0 h. With the x -axis due east and the y...

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