Salim throws a ball at a height of y, = 4 m above ground with an initial speed of v. 10.7 m/s at an angle of 0, = 42° with respect to the vertical direction. [Recommende %3D time : 10 - 12 minutes] (a) The x and y components of the initial velocity, respectively are: (m/s) Oa. 8,7.2 Ob. -7.2,-8 Oc. 7.2,8 Od. -7.2,7.2 (b) The time it takes the ball to hit the ground is (s) Oa. 1.7 Ob. 1.9 Oc. 0.7 Od. 2 (c) The horizontal distance of the ball when it hits the ground is: (m) Oa. 14.3

Salim throws a ball at a height of y, = 4 m above ground with an initial speed of v. 10.7 m/s at an angle of 0, = 42° with respect to the vertical direction. [Recommende %3D time : 10 - 12 minutes] (a) The x and y components of the initial velocity, respectively are: (m/s) Oa. 8,7.2 Ob. -7.2,-8 Oc. 7.2,8 Od. -7.2,7.2 (b) The time it takes the ball to hit the ground is (s) Oa. 1.7 Ob. 1.9 Oc. 0.7 Od. 2 (c) The horizontal distance of the ball when it hits the ground is: (m) Oa. 14.3

Name: Salim throws a ball at a height of y, = 4 m above ground with an init
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Description: Salim throws a ball at a height of y, = 4 m above ground with an initial speed of v,10.7 m/s at an angle of 0, = 42° with respect to the vertical direction. [Recommended%3Dtime : 10 - 12 minutes](a) The x and y components of the initial velocity, re

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter6: Motion In Two Dimensions

Section6.3: Relative Velocity

Problem 27PP

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