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WorksheetsGravitation
Total questions: 10
Worksheet time: 5mins
Speaker(Fat man):Hm...the force with which I attract Raju(slim man) must be much greater than the force with which Raju attracts me.
I agree with the speaker
I do not agree with the speaker
The force that causes this acceleration and keeps the body moving along the circular path is acting towards the centre.
This force is called---------------
Centripetal force
Gravitational force
Magnetic force
Circular force.
In the absence of the centripetal force, the stone flies off along-----------
the circular path itself.
a curved path.
a straight line.
the centre.
The earth do not fall towards an apple because-------
For a given force, the acceleration is inversely proportional to the mass of the object.
For a given force, the acceleration is directly proportional to the mass of the object.
Every object in the universe attracts every
other object with a force which is proportional
to the product of their ------- and inversely
proportional to the ---------
masses, distance between them.
masses,square of the distance between them.
distance between them,masses
square of the distance between them,masses
If M=m=1 kg and d= 1 m, Then the gravitational force between M and m is------------------
6.673X10-11 N
6.673X10-11 Nm2kg-2
1 N
None of the above
Gravitational force obeys inverse square law.
True
False
Mass of the earth is---------------
6X1024 kg
6.4X1020kg
24X106 kg
6.673X10-11 kg
Inverse square law was formulated by----------
Kepler
Galileo
Newton
Pascal
The law is universal in the sense that
it is applicable to --------
all bodies, whether the bodies are big or small
all bodies,whether they are celestial or terrestrial
all bodies, whether the bodies are big or small, whether
they are celestial or terrestrial.
None of the above
