An object of mass m is thrown with initial velocity of te = 50m/s and e angle above the horizontal. When it comes to its maximum height it explodes and splits into two pieces with m, = m/3 and ma = 2m/3 as shown in the figure. After the explosion part A has a velocity of Va to the left and part B has a velocity of Vg= 51m/s to the right. Find the magnitude of the velocity VA. (Take sin 6 =0.8, cos e = 0.6 and g= 10m/s') m ma Select one: a. 48 m/s b. 4 m/s c. 36 m/s d. 12 m/s e. 18 m/s

An object of mass m is thrown with initial velocity of te = 50m/s and e angle above the horizontal. When it comes to its maximum height it explodes and splits into two pieces with m, = m/3 and ma = 2m/3 as shown in the figure. After the explosion part A has a velocity of Va to the left and part B has a velocity of Vg= 51m/s to the right. Find the magnitude of the velocity VA. (Take sin 6 =0.8, cos e = 0.6 and g= 10m/s') m ma Select one: a. 48 m/s b. 4 m/s c. 36 m/s d. 12 m/s e. 18 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

Chapter9: Linear Momentum And Collisions

Section: Chapter Questions

Problem 55P: A projectile of mass 2.0 kg is fired in the air at an angle of 40.0 to the horizon at a speed of...

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