The SI unit of force is:

Coefficient of friction between tyre and dry road is:

The mass of a body at surface of earth is 16 kg. Its weigh will be:

What should be the approximate length of glass tube to construct a water barometer?

10 joule work is done by machine in 5 seconds. Its power will be:

3.3 GHz = ............

The force required to move the car in a curved path is:

The major source of heat energy is:

To and Fro motion of a body about its mean position is known as:

If the velocity of a body becomes two times greater then the Kinetic Energy will be:

Complete the equation: $V_f^2-V_i^2= .................$

The basic quantity is:

-------- is natural thermometer.

Density = ...............

One joule is equal to:

The motion of an object about its own axis is:

A sprinter completes its 100 meter race in 12 s. Its average speed will be:

Two equal but unlike parallel forces having different line of action produce:

The value of "g" on Moon's Surface is $1.6 m{s}^{-2}$. What will be the weight of a 100 kg body on the surface of Moon.: