Select the correct statement regarding pseudo | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) pseudo force (also known as a fictitious force) is an apparent force that acts on all masses whose motion is described using a non-inertial frame

Vedclass · Accepted Answer

It is used to make Newton's law applicable in non-inertial frames.

Vedclass · Answer

(D) pseudo force (also known as a fictitious force) is an apparent force that acts on all masses whose motion is described using a non-inertial frame of reference,such as a rotating reference frame. Newton's laws of motion are strictly valid only in inertial frames of reference. To apply Newton's second law $(F = ma)$ in a non-inertial frame,we must introduce an additional force term,which is the pseudo force $(F_{pseudo} = -ma_{frame})$. Pseudo forces are not fundamental forces (like gravity or electromagnetism) because they do not arise from interactions between physical objects,and they do not obey Newton's $3^{rd}$ law (there is no reaction force). Therefore,the correct statement is that it is used to make Newton's laws applicable in non-inertial frames.

Select the correct statement regarding pseudo force.

Similar Questions

$A$ body of mass $1.0 \, kg$ is falling with an acceleration of $10 \, m/s^2$. Its apparent weight will be ......... $kg \, wt$ $(g = 10 \, m/s^2)$.

$A$ smooth rod of length $l$ is kept inside a trolley at an angle $\theta$ as shown in the figure. What should be the acceleration $a$ of the trolley so that the rod remains in equilibrium with respect to it?

If a trolley accelerates horizontally with acceleration $a$,then the bob is displaced backward from its initial vertical position. The angular deflection of the bob in equilibrium is ..........

Two blocks of masses $m_1$ and $m_2$ are connected with a massless unstretched spring and placed over a plank moving with an acceleration '$a$' as shown in the figure. The coefficient of friction between the blocks and the platform is $\mu$.

$A$ passenger inside a bus moving with uniform speed suddenly finds that a ball at rest starts moving towards his left. It means that the bus now is

Vedclass Test Series

Exam Paper Generator

Online Exam Module