Which of the following statements about mass and weight are correct? i. Weight is the force of gravity on a body. ii. The mass of a body is the quantity of matter in the body. iii. The weight of a body is greatest at the equator. iv. The mass of a body is greatest at the poles

Similar Questions

A spiral spring of natural length 30.0cm and force constant of 20Nm-1 is compressed to 20.0cm. Calcu...

The lack of power of accommodation which is mainly due to the hardening of the eye lens and is usual...

When two waves are superimposed on each other, the following occurrences are possible, except ...

An object is projected with a velocity of 100 ms-1 from the ground level at an angle 0 to the vertic...

A short chain is sometimes attached to the back of a petrol tanker to? ...

A man on a bench will exert the greatest pressure on the bench when he ...

The efficiency of energy conversion on the energy flow through a hydroelectric power is? ...

Birds can perch safely on overhead electric power cables without being electrocuted because ...

If the distance between the object and the pinhole of a pinhole camera is reduced by half the size o...

Which of the following quantities is a vector? ...