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WorksheetsGrvitation
Total questions: 15
Worksheet time: 11mins
The value of Universal Gravitational constant is
6.673X10-11 Nm-2kg2
6.673X10-11 Nm2kg2
6.673X10-11 Nm2 kg-2
6.673 x10-11 N m-2 kg-2
The force between the two massive bodies is Always
Repulsive
Attractive
Either Repulsive or Attractive
Neither Attractive nor Repulsive
Who determined the value of G is constant
Newton
Henry Cavendish
Kepler
Archimedes
The value of g becomes greater
Poles
Equator
Both A and B
None of these
The value of g is
9.6m. s^-2
9.8m. s^-2
9.8m/s^2
Both B and C
A Car falls a ledge and drops to the ground in 0.5S. (g=10m. s^-2).What is the Speed on Striking the ground
7m. s^-1
10m. s^-1
5m. s^-1
6m. s^-1
Mass of an object is the measure of its
Force
Weight
Inertia
None of these
The force of attraction of the Earth on an object is known as the
Inertia
Gravity
Mass
Weight
Mass of an object is 10 kg. what is the Weight on the Earth
980N
9.8N
98N
98.5N
An Object Weight 10N. When Measured on the Surface of the Earth. What would be its Weight When Measured on the Surface of the Moon
2N
1.3N
1.6N
1.2N
The thrust on unit area is called
Mass
Weight
Inertia
Pressure
The upward force exerted by the water on the bottle is known as
Up thrust
Buoyant force
Both A and B
None of these
The objects of density greater than that of a liquid--------- in the liquid
Float
Sink
Volume
None
Applications of Archimedes principle
Designing ships
Submarines
Lactometer
All of the Above
