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Gravitation
Gravitation (STD 10 Sc 1 Ch.1)
25
Physics
10th Grade
07/21/2020

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Cards

Term
Which is a universal force?
Definition
Gravitational force
Term
Who discovered the phenomenon of gravitation?
Definition
Sir Isaac Newton
Term
What is necessary to change the speed and the direction of motion of the object?
Definition
The force
Term
Where was Sir Isaac Newton born?
Definition
England
Term
In which book did Newton give his laws of motion equations of motion and theory of gravity?
Definition
Principia
Term
Who had given three laws describing planetary motions?
Definition
Kepler
Term
In which areas did Newton ground wreaking work?
Definition
Light, Heat, Sound and Mathematics
Term
which branch does Newton give to mathematics?
Definition
Calculus
Term
The velocity of an object moving in circular path is in which direction?
Definition
Tangential
Term
What is meant by 'centripetal'?
Definition
Centre seeking
Term
Which is natural satellite of the earth?
Definition
Moon
Term
In which path does the object move when centripetal force is acting on it?
Definition
Circular path
Term
Who mathematically derived Kepler's laws?
Definition
Sir Isaac Newton
Term
________is necessary to change the speed as well as the direction of motion of an object.
Definition
The force
Term
Force acting on object which is moving in circular path and it is directed towards the centre this force is____________ .
Definition
Centripetal force
Term
Newton was first scientist to to construct a_______________.
Definition
Reflecting telescope
Term
_________mathematically derived__________laws with his theory of gravity.
Definition
Sir Isaac Newton , Kepler
Term
The object tries to go towards the centre of the circle because of__________.
Definition
Centripetal force
Term
There are______laws of motions of Newton.
Definition
Three
Term
There are______laws of planetary motion of Kepler.
Definition
Three
Term
____________ discovered the phenomenon of gravitation.
Definition
Sir Isaac Newton
Term
Kepler had given three laws describing___________.
Definition
Planetary motion
Term
Calculus had wide-ranging applications in________and________.
Definition
Physics , Mathematics
Term
________must be e attracting the planets towards itself.
Definition
The Sun
Term
The branch invented by the Newton was________ .
Definition
Calculus
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