Question text
12 A uniform beam is pivoted at its centre. The beam is balanced by three weights in the positions shown. 0.50 m 0.40 m d 300 N 350 N 100 N What is the length d? A 0.020m B 0.050m C 0.20m D 0.48m
12 A uniform beam is pivoted at its centre. The beam is balanced by three weights in the positions
shown.
0.50 m
0.40 m d
300 N 350 N 100 N
What is the length d?
A 0.020m B 0.050m C 0.20m D 0.48m
Select your answer: