Which of the following material lowers friction when pushed between metal plates?

The bodies of masses m1 and m2 attached to the ends of an inextensible string passing over a frictionless pulling such that both move vertically. The acceleration of the bodies is_____

(Which Option is Correct ?)

______ is the agency which changes or tends to change the state of rest or of uniform motion of a body.

When an object is in motion then the force of friction is known as _________ friction.

Which of the following is the unit of momentum?

1. Nm
2. kgms^-2
3. Ns
4. Ns^-1

(Which Option is Correct ?)

Action and reaction are equal in magnitude but opposite in direction is known as ______ law of motion.

When a block is laying on a smooth surface, its weight is balanced by______

The coefficient of friction has ____________ unit.

When a force is applied on the body ___________ is produced in the body.

A String is stretched by two equal and opposite forces of 10 N each. The tension in the string is ____

There are _____ cases of motion of the body hanging with the help of rope.

The characteristic of a body due to which it tends to retain its state of rest or of uniform motion is known as______

Unit of weight is ________

The tension produced when one body moves vertically and the other moves horizontally is __________ as compared to the tension produced when both bodies move vertically

Friction of liquids is _____________ than friction of solids.

When air is released from an inflated balloon, it shoots off is an example of_____

A spider web remains intact due to____________

If force applied on the body is double while keeping the mass constant, then acceleration will be_____

Direction of the rate of change of momentum is in the direction of___________

Mass is a __________ quantity

When a force of 8-Neton is applied on a body of mass 2-kg, then the acceleration produced will be_______

1. 16ms^-2
2. 4ms^-2
3. 0.4ms^-2
4. 160ms^-2

(Which is Correct Option)

_________ of a body does not remain same everywhere.

Static friction is___________ than kinetic friction.

Product of mass and velocity is known as___________

If mass of the body is doubled while keeping the force constant, then acceleration will be____

Weight is a _________ quantity.

The characteristic of a body which determines the magnitude of acceleration produced when a certain force act upon it___________

Newton’s first law of motion is valid only in the absence of ___________

The front sides of high-speed vehicles, aero-planes and ships are shaped wedge like to reduce_________

Laws of Motion was presented by______

_______ of a body is the direct measure of inertia.

Rolling friction is ______________ than Sliding friction.

Coefficient of friction does not depend upon the __________ between two surfaces.

The rolling friction is about __________ times smaller than sliding friction.

Kgms^-1 = ____________

The laws of motion are also known as law of __________

Friction in the human joints is much reduced due to the presence of_________

Value of coefficient of friction depends upon___________

Quantity of matter in a body is called _______

When horse pulls a cart, the action is on the________

__________ of a body remains same everywhere.

Quantity of motion in a body is known as____________

Value of coefficient of static friction is usually ------------- than coefficient of kinetic friction.

ST unit of Momentum is_______________

1. Kgms^-2
2. Ns
3. Kems^-1

Which Option is Correct?

When object is at rest, the force of friction is known as_________friction.

The force which resists the motion of one surface on another surface is known as_________

The force with which earth attracts a body towards its center is known as ________

Walking on road is an example of ________ law of motion.

The mass of a body_________

SI unit of force is ______________

Mass of the body is measured by___________

Law of inertia is actually the _________ law of motion.

The law of motion is also known as law of ___________

Inertia depends upon______________

The law of motion is also known as law of ___________

Motion of the rocket is an example of________

A boy jumps out of a moving bus. There is a danger for him to fall_________

Issac Newton described the laws of motion in his famous book______

Rate of change of momentum is equal to__________

The weight of a body of mass 10kg on earth will be __________

The maximum value of static friction is known as __________ friction.

Sliding friction is commonly converted into Rolling friction by the use of_________

The__________ of a body always acting towards the center of the earth.

Momentum of a moving body depends upon its___________

Weight of the body is measured by_______

1-N = _________

1. Kgms^-2
2. kgms^-1
3. kgm²s^-1
4. kg2ms^-2

(which is Correct Option ?)

When a block is hanging with the help of a rope then weight of the body is balanced by_____

The value of weight of a body of constant mass depends on________

The Rotation of water sprinkler is an example of ___________law of motion.

The acceleration produced in a moving body is always in the direction of applied______