Parallelograms and Triangles:

If the velocity of a body is uniform then its acceleration will be __________

In equations of motion, initial velocity will be taken as___________

A straight line parallel to time-axis on a distance-time graph tells that the object is _________

Which one of the following is a vector quantity?

If an object is moving with constant speed, then its distance-time graph will be a straight line ____

In equations of motion, quantities in the direction of initial velocity are taken as____

In equations of motion, acceleration will always be_______

In equations of motion, quantities opposite to the direction of initial velocity are taken as_______

If a body changes its position with respect to some observer, then it will be in state of _______

SI unit of acceleration is ___________

1. ms^-1
2. kmh^-1
3. kms^-2
4. ms^-2

(which is Correct Option)

Laws of Motion was presented by______

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

Friction of liquids is _____________ than friction of solids.

Momentum of a moving body depends upon its___________

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

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

Quantity of matter in a body is called _______

Unit of weight is ________

Rate of change of momentum is equal to__________

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

The law of motion is also known as law of ___________

Component of a vector acting along the X-Axis is called__________

The Equilibrium in which the body does not come back to its original condition when set free after slightly lifting from one side is ____________ equilibrium.

Motion of the football on the ground is an example of ________ Equilibrium.

Two equal but unlike parallel forces having different line of action produces____

In Unstable equilibrium, the center of gravity is ____________ than the original position.

When the sum of all the force acting on a body is zero or the object is moving with uniform velocity then it will be in __________

When two equal, opposite and parallel forces act at two points of the same body, they form a_______

The perpendicular distance between the line of action of force and center of rotation and denoted by ‘r’ is called_______

During Rotation the particles of the body rotate along fixed circles. The straight line joining the centers of these circles is known as________

The Rotational effect of a body is measured by a quantity known as________

If the direction of parallel forces is the opposite, then these are called ____________ forces.

What will be the magnitude of work if a force of 25-N pulls a Stone through a distance of 5-Meter in its direction____________

Energy of the water stored in the Dam is________

How many types of mechanical energy are?

Ability of a body to do work due to its height from the surface of earth is called energy of ________

Which unit is equal to kgm²s^-2 in the units given below_________

Ability of a body to do work due to its position is called _________ energy.

Increase in P.E is equal to________

Rate of doing work is called__________

Energy possessed by a body due to its motion is called ____________ energy.

When a ball is lifted to a height ‘H’ from the ground, it will possess ____________ energy.

Work done will be count as 1 _________if a force of one Newton acts on the body and it covers the distance of 1 meter in the direction of force.