Posted by **beckii** on Wednesday, November 21, 2007 at 8:40pm.

What average force is required to stop an 1100-kg car in 8.0 s if it is traveling at 95 km/h?

i understand what you both did, but why can't you use the V = Vo + at equation and solve for acceleration there and use that in the EF = ma equation?

## Answer this Question

## Related Questions

- physics - What average force is required to stop an 1100-kg car in 8.0 s if it ...
- physicss - What average force is required to stop an 1100 kg car in 9.1 s if it ...
- physics - What average force is required to stop an 1900 car in 6.0 if the car ...
- Physics - What average force is required to stop an 1600 -kg car in 8.0 s if the...
- physics - What average force is required to stop an 1300 -kg car in 9.0 s if the...
- Physics - What average force is required to stop an 1700 kg car in 7.0 s if the ...
- Physics - What average force is required to stop an 1700 car in 7.0 if the car ...
- physics - What average force is required to stop a 920kg car in 7.7s if the car ...
- Physics - What is the magnitude of the average force required to stop an 1400kg ...
- physics - a 2250 kg car is traveling at 20 m/s to the west. the force required ...