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Value of g increases with the
PhysicsGravitation
Earth's gravitational force of the attraction vanishes at
PhysicsGravitation
Racing cars are made stable by:
PhysicsTurning effect of forces
A body is in neutral equilibrium when its center of gravity:
PhysicsTurning effect of forces
A body is in equilibrium when its:
PhysicsTurning effect of forces
A couple is formed by:
PhysicsTurning effect of forces
A force of 10 N is making an angle of 30⁰ with the horizontal. Its horizontal component will be:
PhysicsTurning effect of forces
The number of perpendicular components of a force is:
PhysicsTurning effect of forces
The number of forces that can be added by head to the tail rule is:
PhysicsTurning effect of forces
Two equal but unlike parallel forces have a different line of action produced.
PhysicsTurning effect of forces
Which of the following material lowers friction when pushed between metal plates
PhysicsDynamics
When a horse pulls a cart, the action is on the
PhysicsDynamics
Which of the following is the unit of momentum
PhysicsDynamics
Two bodies of masses m1 and m2 are attached to the ends of an inextensible string passing over a frictionless pulling such that both move vertically
PhysicsDynamics
The mass of a body
PhysicsDynamics
A string is stretched by two equal and opposite forces of 10 N each. The tension in the string is?
PhysicsDynamics
A boy jumps out of a moving bus. There is a danger of him falling?
PhysicsDynamics
Does inertia depend upon?
PhysicsDynamics
Newton's first law of motion is valid only in the absence of?
PhysicsDynamics
A car starts from rest. It acquires a speed of 25 $ms^{-1}$ after the 20s. The distance moved by car during this time is:
PhysicsKinematics
A train is moving at a speed of 36 $kmh^{-1}$. Its speed is expressed in:$ms^{-1}$
PhysicsKinematics
A change in position is called:
PhysicsKinematics
A ball is thrown vertically upward. Its velocity at the highest point is:
PhysicsKinematics
By dividing the displacement of a moving body with time, we obtain
PhysicsKinematics
Which of the following graph is representing uniform acceleration
PhysicsKinematics