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Stability

Authored by Bob Baker

Physics

8th - 11th Grade

NGSS covered

Used 290+ times

Stability
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14 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

why is the car on the right more stable?

Its centre of mass is higher
it has a wider base
it has more height
all of the above

Tags

NGSS.MS-PS2-4

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

this cupboard is filled with boxes. will it topple over ?

it will
it will not
it will if the weight remains inside the base

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the centre of mass ?

it is a single point at which the object can balance.
The mass is distributed equally around it.
the centre of gravity of the object
All of the above

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

where is the centre of mass of this image

at 20 mark
at 42.5 mark
at 50 mark
at 100 mark

5.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Media Image

The diagrams show four solid cones. The centre of mass of each cone is marked by a point labelled M.


Which cone is the most stable

A

B

C

D

Tags

NGSS.MS-PS2-4

6.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Media Image

A heavy truck on wheels has a platform to attach to it. A man stands on the platform. The truck does not fall over.

Which position A, B, C, or D could be the centre of mass of the whole system (truck, platform and man) ?

A

B

C

D

Tags

NGSS.MS-PS2-2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A plane lamina with centre of mass X touches the ground at point P. Which diagram shows the lamina in equilibrium?

Media Image
Media Image
Media Image
Media Image

Tags

NGSS.MS-ETS1-1

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