Question

1) Which is the SI unit of speed?

a) meter/minute
b) second/meter
c) meter/second
d) centimeter/second

2) The chance of accidents are more on a---

i) narrow road/lane
ii) turning point of a road
iii) bridge/culvert
Which one is correct?
a) i,ii b) i,iii c) ii,iii d) i,ii,iii

3) Which one is an example of rotational motion?

a) motion of electic fan
b) motion of cycle wheels
c) motion of table's drawer
d) motion of watch spines​

Answer 1

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1)c)Meter/second

2)a) i and ii

3)a) Motion of electric fan

Hope it helps ♥️

Answer 2

Answer:

1) c) meter/second

2) a) i,ii

3) d) motion of watch spines

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