Monday

September 15, 2014

September 15, 2014

Posted by **hilde** on Saturday, October 30, 2010 at 4:05am.

- physics -
**bobpursley**, Saturday, October 30, 2010 at 7:42amAssume the coefficent of friction is the same.

F=mu*Normal force=ma

a= normalforce*mu/mass

Vf^2=Vi^2+2ad

solve for mu on the level road, knowing normalforce is mg.

Then, knowingmu, look at the slope

normal force=mg*SinTheta

Vf^2=Vi^2+2mgSinTheta*mu/m * d

solve for distance.

since Theta is a small angle, SinTheta=TanTheta= 1/10

**Answer this Question**

**Related Questions**

physics hey bob - you help me solve this problem. but how am i suppose to if i ...

physics bob - still i cant find the normal force without mass of automabile. is ...

College physics - According to test performed by the manufactures, an automobile...

math - If a car is speeding down a road at 40 (mph), how long is the stopping ...

Physics - An automobile travelling with a speed of 60km/hr, can apply brake to ...

Physics - A 1500 kg automobile travels at a speed of 105 km/h along a straight ...

physics - A 1500 kg automobile travels at a speed of 105 km/h along a straight ...

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

physics - When a car is traveling at 21 m/s on level ground, the stopping ...

math - A road perpendicular to a highway leads to a farmhouse located 8 mile ...