HannahAnne2007 HannahAnne2007

13-11-2022
Physics

Answered

The diagram shows a non-uniform beam of weight 120 N, pivoted at one end. The beam is kept in
equilibrium by force F.
pivot
20 cm
What is the value of force F?
A 30N
B 40N
weight
120 N
60 cm
centre of
mass of beam
C 360N
D 480N
F

The diagram shows a nonuniform beam of weight 120 N pivoted at one end The beam is kept in equilibrium by force F pivot 20 cm What is the value of force F A 30N class=

Answer :

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