Force and Law of Motion Quiz 4

Question 1

The unit of force is &hellip;&hellip;

Accepted Answer

Newton

Answer

N.S

Answer

N/s

Answer

N.m

Question 2

Force F = &hellip;&hellip;&hellip;

Accepted Answer

ma & $m(\frac{v-u}{t})$

Answer

ma

Answer

$m(\frac{v-u}{t})$

Answer

$\frac{mv}{t}$

Question 3

When an object exerts a force on other object, the result will be explained by &hellip;&hellip; of motion.

Accepted Answer

Newton&rsquo;s third law

Answer

Newton&rsquo;s first law

Answer

Newton&rsquo;s second law

Answer

None of these

Question 4

In Newton&rsquo;s third law of motion, the two opposing forces are known as &hellip;&hellip;

Accepted Answer

action, reaction pair

Answer

reactant, product pair

Answer

force, retardation pair

Answer

none of these

Question 5

When a net force acting on a system is zero, then that system is called &hellip;&hellip;&hellip;

Accepted Answer

isolated

Answer

isothermal

Answer

adiabatic

Answer

isochoric

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