StabilityWhich one is stable?

A stable object is able to maintain its ___________ position.

position

The Centre of GravityAn object can be balanced at the centre of gravity.

This ruler can be balanced at which point?

The Centre of GravityMark the centre of gravity that placed on the object below.

(i) (ii) (iii)

Centre of gravityCentre of gravityCentre of gravity

The Centre of Gravity( irregular object)

A stable object :Depends on

(a) Base area

(b) Position of the centre of gravity.

Which one is more stable?(a) X Y

Object ____ is more stable because the _______________of object Y is _______ . Lower centre of gravityHigher centre of gravitycentre of gravityYlower

Which one is more stable?(b) A B

Object ____ is more stable because the _______________of object B is ____________. Larger base area Smaller base areabase areaBlarger

Which one is more stable?Larger base areaLower centre of gravity

_____________ is more stable because the it has

__________________ and ___________________

Racing carlower centre of gravitylarger base area.

Why giraffe spread its legs when drinking water?To make itself ________

HOW ?

1. Increase ________.

2. Lower _____________ centre of gravity.

base area

stable.Larger base areaLower centre of gravity