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Science TNSB Mentoring
Class 10
Laws of motion
Newton's I, II and III Law
1.
Newton's first law
Question:
3
m.
Answer variants:
speed
negative
force
inertia of motion
velocity
positve
1
.
To produce a displacement
is required
.
2
.
Passengers lean forward when the sudden brake is applied in a moving vehicle. This can be explained by
.
3
.
By convention, the clockwise moments are taken as
.
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