Monday, April 18, 2011 at 1:17pm.
What average force is required to stop an 1900 car in 6.0 if the car is traveling at 80 ?
kilograms? pounds? , seconds? miles per hour, kilometers per hour ?
F = m delta V / delta t
= 1900 (0-80)/6
in whatever consistent units
I can not give you a proper answer without the units being stated.
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