Thursday

March 5, 2015

March 5, 2015

Posted by **Steve** on Saturday, September 17, 2011 at 12:22pm.

- physics -
**bobpursley**, Saturday, September 17, 2011 at 12:24pmVf=Vi+at solve for a.

then

Vf^2=Vi^2 + 2ad solve for d.

- physics -
**Steve**, Saturday, September 17, 2011 at 12:26pmwhat is Vi?

- physics -
**bobpursley**, Saturday, September 17, 2011 at 12:27pmvi=27.5m/s

- physics -
**Steve**, Saturday, September 17, 2011 at 12:29pmthis is where get stuck

vf=27.5(a)(4.6)

vf=126.5

i dont know the rest

- physics -
**Steve**, Saturday, September 17, 2011 at 12:40pmplease help me im realy stuck

**Answer this Question**

**Related Questions**

math - a car is traveling at a speed of 30.0m/s encounters an emergency and ...

science - am confused. dont know what formula to use for this problem. A car ...

Physics (College) - A car starts from rest at a stop sign. It accelerates at 2.0...

science/math - A car traveling at the speed of 30.0 m/sec encounters an ...

physics - a 2250 kg car is traveling at 20 m/s to the west. the force required ...

Physics - A car driving at 14m/s hits the brakes and comes to a stop in 4.1 ...

physics - A motorcycle officer hidden at an intersection observes a car driven ...

physics - A 1000 kg car in neutral gear slow from 15 m/s to a stop in 5.0 s due ...

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

physics - A car (mass = 750 kg) is initially moving with velocity 30 m/s. The ...