The measure of the amount of matter maintained in a body is called
Weight of the object
Gravity of the object
Mass of the object
All the above
Name a force measurer using a spring which can not stretched beyond its elastic limit
Common balance
Spring balance
Ammeter
Galvanometer
Which of the following is a strain force that is exerted by a stretched spring, rope or string?
Friction
Tension
Pull
Push
The weight of 1 kg mass is
I N
10 N
100 N
0.1N
Which of the following is the force with which a body gets attracted to the centre of the Earth?
Frictional force
Magnetic force
Weight
The force that exists between any two masses because of their mass is called
Contact force
Electrostatic force
Gravitational force
Which force is exerted when a moving object collides with a stationary object?
Non - Contact force
Impact force
Which of the following is a unit of force?
Newton
Dyne
Pound
Forces acting from a distance are called
Muscular force
Contact forces
Non - contact forces
Brakes on cycles or cars work because of
Force
Pressure
