Fill in the blanks.

If force = mass x acceleration, then momentum = __________.

From the following statements, choose that which is not applicable to the mass of an object

i) It is a fundamental quantity. ii) It is measured using physical balance.

iii) It is measured using spring balance.

List out the names of the organisations which are not associated with Chandrayaan-I

mission from the following: i) ISRO ii) BARC iii) NASA iv) ESA v) WHO vi) ONGC

Fill in the blanks.

If liquid hydrogen is for rocket, then _________ is for MRI.

Correct the mistakes, if any, in the following statements.

i) One newton is the force that produces an acceleration of 1 ms^-2 in an object of 1 gram mass.

ii) Action and reaction always act on the same body.