In polar coordinates, we have the unit vectors in the direction of and normal to ase, = cos 07 + sin 07,€ = sin 07 + cos 07,and the unit vectors i and in terms of e, and e, arei= cos 0e, - sin 0eo,7 = sin fe, + cos leg.If r = r cos 0i+r sin 0j, show that2.1 the velocity is given by2.2 the acceleration is given byv=re, + roes,a= (Fr0²)e, + (rö +2r0)eo.NB: * = ² and x = d.00

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In polar coordinates, we have the unit vectors in the direction of and normal to as e, = cos 07 + sin 07, eo = -sin 07 + cos 07, and the unit vectors and in terms of e, and es are 7= cos 0e, - since. 7 = sin de, + cos de.. If F=rcos 0i+r sin 07, show that 2.1 the velocity is given by 2.2 the acceleration is given by ü=re, + roeo, a = (-r0²)e, + (rö +2r0)eo.

In polar coordinates, we have the unit vectors in the direction of and normal to as e, = cos 07 + sin 07, eo = -sin 07 + cos 07, and the unit vectors and in terms of e, and es are 7= cos 0e, - since. 7 = sin de, + cos de.. If F=rcos 0i+r sin 07, show that 2.1 the velocity is given by 2.2 the acceleration is given by ü=re, + roeo, a = (-r0²)e, + (rö +2r0)eo.

Trigonometry (MindTap Course List)

8th Edition

ISBN:9781305652224

Author:Charles P. McKeague, Mark D. Turner

Publisher:Charles P. McKeague, Mark D. Turner

Chapter3: Radian Measure

Section3.5: Velocities

Problem 61PS: A gear train consists of three gears meshed together (Figure 9). The middle gear is known as an...

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