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Standard XI

Physics

Pseudo Force

A car has two...

Question

A car has two travellers of masses $m_{1}$ and $m_{2}$ . If the car moves towards east with acceleration $^{'} a^{'}$ , find pseudo force on $m_{1}$ as observed by traveller of mass $m_{2}$

m_{1} a (West)

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m_{1} a (East)

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m_{2} a (West)

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m_{2} a (East)

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Solution

The correct option is A $m_{1} a (West)$
We know that
$Pseudo force (F_{P}) = - m a$
$∴ (-$ signifies opposite direction $)$
Here, $m_{1}$ is mass of body
$a$ is accelertion of non-inertial frame
hence, $F_{P} = m_{1} a (West)$

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A car has two travellers of masses m1 and m2. If the car moves towards east with acceleration ′a′, find pseudo force on m1 as observed by traveller of mass m2

The correct option is A m1a(West)We know that Pseudo force(FP)=−ma ∴(− signifies opposite direction) Here, m1 is mass of body a is accelertion of non-inertial frame hence, FP=m1a(West)

A car has two travellers of masses $m_{1}$ and $m_{2}$ . If the car moves towards east with acceleration $^{'} a^{'}$ , find pseudo force on $m_{1}$ as observed by traveller of mass $m_{2}$

The correct option is A $m_{1} a (West)$
We know that
$Pseudo force (F_{P}) = - m a$
$∴ (-$ signifies opposite direction $)$
Here, $m_{1}$ is mass of body
$a$ is accelertion of non-inertial frame
hence, $F_{P} = m_{1} a (West)$