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JulsSmile [24]
1 year ago
8

Calculate the time required for a 6000.-newton net force to stop a 1200.-kilogram car initially

Physics
1 answer:
Alexxandr [17]1 year ago
7 0
     Using the Definition of Impulse, we have:

\Delta Q=\Delta I \\ mv=F\Delta t \\ 12*10^2*10*kg*m/s=6*10^3*\Delta t *N \\ \Delta t= \frac{12*10^3}{6*10^3}  \frac{kg*m}{s* \frac{kg*m}{s^2} }  \\ \boxed {\Delta t= 2s}

If you notice any mistake in my english, please let me know, because i am not native.
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