PPT Slide

Problem 16.158 Solution

W = mg

RA

B

maGx

maGy

=

P

maGx = m (-aA + ? sin70o )

maGy = - m ? cos70o

? = 1.519 (g/L)

(b) The reaction at A:

+ ?Fy = m ay : RA - mg = - m ? cos70o

RA = mg - m ? cos70o

G

Previous slide

Back to first slide

View graphic version