Question

2 points H is pointing 220 relative to the VERTICAL in quadrant 3. Hy 89. Determine the magnitude and x-component of H. 2.+ -132 points gnitude of 29 and is located at 2000 on the force table. Determine the magnitude & angle (between o & 3609) of -A. -A (magnitude) @ o (angle) Rx 93 & Ry 22. Determine the magnitude and angle of R. 2 Direction of R o relative to the VERTICAL in quadrantChoose quadrant

Answer 1

1 )

H angle is 22^o

H_y = 89

here given

$\theta$ = tan^-1 ( H_y / H_x )

22 = tan^-1 ( H_y / H_x )

22 = tan^-1 ( 89 / H_x )

tan 22 = 89 / H_x

H_x = 89 / tan 22

H_x = 220.2827

then H = ( H_x² + H_y² )^1/2

= ( 220.2827² + 89² )^1/2

H = 237.5825