Saturday

March 28, 2015

March 28, 2015

Posted by **Eric** on Saturday, December 8, 2012 at 1:12pm.

- Physics -
**Elena**, Saturday, December 8, 2012 at 6:06pm(a)

mv²/2=W(fr) =F(fr)s=μNs=μmgs

s= mv²/2μmg= v²/2μg

s is the same for the both cars

(b)

s↑ since μ↓

**Answer this Question**

**Related Questions**

Physics - A 850.0-kg car travelling on a level road at 27.0 m/s (60.5 mi/hr) can...

algebra - the stopping distance d of a car after the brakes are applied varies ...

algebra 2 - The stopping distance d of a car after the brakes are applied varies...

algebra 2 - The stopping distance d of a car after the brakes are applied varies...

Algebra 2 - The stopping distance d of a car after the brakes are applied varies...

math - distance = rate x time or d = r*t car traveling 40 mi/hr goes 40 mi/hr x ...

algebra - The stopping distance d of a car after the brakes have been applied ...

Algebra - The distance required for an emergency stop for a car varies directly ...

algebra - The stopping distance d of a car after the brakes are applied directly...

physics - a car traveling at 43m/s decelerates at a rate of 7.1 m/s squared. how...