Physics

[Aishath]

find the attached diagram

notice that the red line (perpendicular) dropped from point C  doest not exceed/ cross the blue line (base of the glass)

whereas for the rest of the points , it does

(if the perpndicular from the center of mass crosses the base line => the object topples)

OH now i get it!!!
Thank u so much!!
+rep for u!!!

[sahba]

hey guys

I need help myself


why isn't the answer C?

(Question is in attachment, Nov08)

yea seriously y isnt it C i also dnt rly gt it . there were sme questions in this paper tht i didnt gt the answers which were given in mark scheme. too confusing n By the way smetyms markschemes answers r wrong i saw somany like tht so i cnt rly trust it in paper1

[Ghost Of Highbury]

Hot air rises away from the heater and draws in cool air through the gap


B

astar had explained it

 
hot air is lighter therefore it moves away from the heater and cool air towards the heater