64. The point Pis displaced vertically by 2R, where Ris the radius of the wheel. It is displaced horizontally by half the circumference of the wheel, or πR. Since R= 0.450 m, the horizontal component of the displacement is 1.414 m and the vertical component of the displacement is 0.900 m. If the xaxis is horizontal and the yaxis is vertical, the vector displacement (in meters) is ()ˆˆ1.414 i + 0.900 j .r=GThe displacement has a magnitude of
This is the end of the preview. Sign up
access the rest of the document.