When a train stops suddenly,passengers in the | vedclass

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

Question

(C) According to Newton's first law of motion,an object in motion tends to remain in motion unless acted upon by an external force. When the train is

Vedclass · Accepted Answer

The upper part of the body continues to be in the state of motion,whereas the lower part of the body in contact with the seat comes to rest.

Vedclass · Answer

(C) According to Newton's first law of motion,an object in motion tends to remain in motion unless acted upon by an external force. When the train is moving,the entire body of the passenger is in a state of motion. When the train stops suddenly,the lower part of the passenger's body,which is in contact with the seat,comes to rest along with the train. However,the upper part of the body continues to be in the state of motion due to the inertia of motion. Therefore,the passenger feels a jerk in the forward direction.

When a train stops suddenly,passengers in the running train feel an instant jerk in the forward direction because

Similar Questions

$64$ small drops of mercury,each of radius $r$ and charge $q$,coalesce to form a big drop. The ratio of the surface charge density of each small drop to that of the big drop is:

Product $(A)$ is

If light of wavelength $\lambda_1$ is allowed to fall on a metal,then the kinetic energy of the photoelectrons emitted is $E_1$. If the wavelength of light changes to $\lambda_2$,then the kinetic energy of the electrons changes to $E_2$. Then the work function of the metal is:

If the equilibrium constant for the reaction,$H_{2(g)} + I_{2(g)} \rightleftharpoons 2 HI_{(g)}$ is $K$,what is the equilibrium constant of $HI_{(g)} \rightleftharpoons \frac{1}{2} H_{2(g)} + \frac{1}{2} I_{2(g)}$?

Which of the following substances is the least soluble in water?

Vedclass Test Series

Exam Paper Generator

Online Exam Module