Question

1 The stool on the right is about to topple over. a Copy the diagram, showing the position of the centre of mass. b Give two features which would make the stool more stable.

Answer 1

What's a "Copy Diagram?"

Answer 2

any idea now ? look please on this above posted image - hope will help you understanding and answering more easy your posted problem
for a.
the point where the two vectors meet so what will be ?

for b.

i think this answer result from a.

hope helped understandably easy