Gravitation Tes...

The weight of an object:

As we go from the equator to the poles, the value of g :

Which of the following statement is true?

Which of the following physical quantities has no unit?

Acceleration of a body projected upwards with a certain velocity is:

When a body is going upwards vertically the acceleration due to gravity is taken as

If gravitational mass of a body on the moon be denoted by $$M_m$$ and that on the earth be $$M_e$$, then:

Where will it be profitable to purchase one kilogram sugar?

Relative density $$\displaystyle = \frac{\text{density of substance}}{x}$$ 

A book of mass 20 g is placed on a table. Find the thrust exerted by the book on the table. (Take acceleration due to gravity as $$10 m s^{-2})$$.