A passenger in a moving train tosses a coin which falls behind him. This shows that the motion of train is:
$(a)$. accelerated
$(b)$. uniform
$(c)$. retarded
$(d)$. along circular track

Academic Physics NCERT Class 9

A passenger in a moving train tosses a coin that falls behind him. This shows that the motion of the train is accelerated.

So, option (a) is correct.

Tutorialspoint

Simply Easy Learning

Updated on: 10-Oct-2022

57 Views

A passenger in a moving train tosses a coin which falls behind him. it means that motion of the train is$(a)$. accelerated$(b)$. uniform$(c)$. retarded$(d)$. along circular tracks
A boy is sitting on a merry-go-round which is moving with a constant speed of $10\ ms^{-1}$. This means that the boy is:(a) at rest(b) moving with no acceleration(c) in accelerated motion(d) moving with uniform velocity
Which of the following is most likely not a case of uniform circular motion?a). Motion of the earth around the sunb). Motion of a toy train on a circular trackc). Motion of a racing car on a circular trackd). Motion of hours’ hand on the dial of a clock
A train travels $100\ m$ long moving on a straight level track passes a pole in $5\s$. Find the speed of the train.
Velocity time graph of a train running at constant speed along a straight track.
Suppose a boy is enjoying a ride on a merry-go-round which is moving with a constant speed of $10\ ms^{-1}$ It implies that the boy is$(a)$. at rest$(b)$. moving with no acceleration$(c)$. in accelerated motion$(d)$. moving with uniform velocity
Explain why, the motion of a body which is moving with constant speed in a circular path is said to be accelerated.
(a) What remains constant in uniform circular motion ?(b) What changes continuously in uniform circular motion ?
A body goes round the sun with constant speed in a circular orbit. Is the motion uniform or accelerated ?
A satellite goes round the earth in a circular orbit with constant speed. Is the motion uniform or accelerated ?
The speed of a fast-moving train is usually measured in ____.
Is the uniform circular motion accelerated ? Give reasons for your answer.
From the given $v-t$ graph it can be inferred that the object is$(a)$. in uniform motion$(b)$. at rest$(c)$. in non-uniform motion$(d)$. moving with uniform acceleration"
Is uniformly accelerated motion uniform motion?
An express train takes 1 hour less than a passenger train to travel 132 km between Mysore and Bangalore. If the average speed of the express train is 11 km/hr more than that of the passenger train, form the quadratic equation to find the average speed of express train.

Kickstart Your Career

Get certified by completing the course

Get Started

Advertisements