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It is more difficult to walk on ice than Concrete Road because -
The reason for leaning forward while climbing on a mountain is :
The formula of velocity is .
The SI unit of force is ?
Safety Lamp is a discovery of:
A body is said to be in motion when ?
SI unit of acceleration is -
Why do the passenger sitting in a bus, falls backward when it starts suddenly?
According to Newton's third law of motion, action and reaction are -
Which of the following is the largest unit of length?
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