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WorksheetsIn Center of Gravity
Total questions: 10
Worksheet time: 5mins
Which one is the measure of how much matter an object has?
weight
gravity
mass
volume
Where will be the centre of gravity of a uniform rod lies ?
At its end
At its middle point
At its centre of its cross sectional area
Depends upon its material
Which one describe the point through which the whole weight of the body acts?
Inertial Point
Center of gravity
Center of mass
Central point
Which simple method can be used to find the centre of gravity of an object?
stop watch
plumbline
pendulum
gauge
What is one way you might increase the stability of an object?
Lower the center of gravity
Raise the center of gravity
Increase the height of the object
Shorten the base of the object
what is one method other than a plumb bob that can be used to find the centre of gravity?
Dropping the object and seeing how it falls
Finding the point that the object balances
Measuring the object with a ruler
Looking at the lightest part of the object
What stops you from standing up when not leaning forward in your chair?
Gravity being too strong
The centre of gravity is moving too much
The chair putting a force on your body
The centre of gravity isn't able to shift
Why is the car on the left unstable?
Its centre of mass is high
it has a narrow base
it has a high height
all of the above
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
What happens to the pull of gravity as distance between two objects increases?
Increases
Decreases
Stays the same
