Bike accelerates, cruises, breaks
What of Newtons laws applies to each?
N1 - Cruising, things travel in straight lines
N2- Body accelerates due to residual force acting on body
N3- System transferes force/momentum from one body to another
Assume constant acceleration - vxv = 2xaxd
work out the cruise speed
What was the stopping distance or deceleration,
Is skidding or controlled breaking more effective
Conclusion:=?
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