Lakhmir Singh Solutions Class 9 Physics Solutions for Exercise in Chapter 1 - Motion
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A boy is sitting on a merry-go-round which is moving with a constant speed of 10 . This means that the boy is:
a) At rest
b) Moving with no acceleration
c) In accelerated motion
d) Moving with uniform velocity
Answer:
The correct answer c) in accelerated motion
Video transcript
"welcome to lido q a video i am vineeth
your lido tutor and i am excited to
bring you yet another question on your
screen
a boy is sitting on a merry-go-round
which is moving with a constant speed of
10
this means that the boy is
okay at rest
not at all because the boy is moving
moving with no acceleration
now since the speed is constant yeah
therefore there is no acceleration so
the boy is moving with
no acceleration right
or the boy is moving with uniform
velocity
right
so these are the two correct answers
right
so if you have a doubt please leave a
comment below
i'll see you in our next video
until then bye guys and do like the
video and
sub to our channel"
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