Question

1)Name the principal in which a rocket works.

2)A body A is heavier than body Q. Which has more inertia?

3) Write the Si unit of impulse.

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Answer 1

a) The principal in which a rocket works is CONVERSATION OF MOMENTUM.

b) Body A has more inertia than body But because inertia is directly proportional to mass.

c) The SI unit of impulse is Newton Second.

Answer 2

$\huge{\boxed{\mathtt{\red{ANSWER}}}}$

1) Conversation of momentum

2) Bcz inertia is directly propertional to Mass.

3) SI unit of impulse is Newton second ....