Mass and Weight

The weight of the car is $14,400 \mathrm{N}$, and its mass is $\mathrm{X} \mathrm{Kg}$. What is the value of $\mathrm{X}$? (Assume $g=9.8 \mathrm{N} {\mathrm{kg}}^{-1}$).

The Curiosity Mars rover is a car-like mobile laboratory which landed on Mars in August $2012$. The rover has a mass of $900 \mathrm{kg}$. On Mars, $g=3.72 \mathrm{N} {\mathrm{kg}}^{-1}$. Then the weight of Curiosity Rover on Mars is $\mathrm{K} \mathrm{newtons}$. Find the value of $\mathrm{K}$.

Weight balance is used to weigh the mass of an object.

If the weight of a body on earth is $6 \mathrm{N}$, then its weight be on the moon is $36 \mathrm{N}$.

What do this weigh $?$

_____ $\mathrm{kg}$

The Curiosity Mars rover is a car-like mobile laboratory which landed on Mars in August $2012$. The rover has a mass of $900 \mathrm{kg}$. On Mars, $g=3.72 \mathrm{N} {\mathrm{kg}}^{-1}$. Calculate the weight of Curiosity on Mars.

The weight of the car is $14,400 \mathrm{N}$. What is its mass? (Assume $g=9.8 \mathrm{N} {\mathrm{kg}}^{-1}$).

One day car journeys may be possible on the Moon. What statement is correct about the car on the Moon?

The mass of an object is $10 \mathrm{kg}$, then its weight on moon is _____.

If mass of an object be $5 \mathrm{kg}$, then its weight on moon is$\approx 8.17 \mathrm{N}$. 

The weight of same body is _____ at earth and at the moon.

The SI unit of weight is :

During a free fall towards moon the acceleration of a body is equal to _____.

The quantity of matter contained in a body is called its _____ 

Weight of a body on Jupiter will be _____(heavier/lighter) than that on earth.

S.I. unit of weight is _____(newton/kilogram).

What is the ratio of value of '$g$' on earth to that on moon?

A body weighs more at poles than at equator. Give reason for this.

Distinguish between mass and weight.

Mass of a body is $60$ $\mathrm{kg}$. Find its weight on moon.$\left(given g on earth =9.8 \mathrm{m}/{\mathrm{s}}^2 and g on moon=1.6 \mathrm{m}/{\mathrm{s}}^2\right)$