Sunday

February 1, 2015

February 1, 2015

Posted by **Anonymous** on Thursday, May 16, 2013 at 8:13pm.

a) the time it takes to stop.

b) The distance travelled in the 3rd second.

- physic -
**bobpursley**, Thursday, May 16, 2013 at 8:22pma. Vf=Vi-at solve for t.

b. find distance at t=3, then distance at t=4 and subtract

d=vi+at where t=3, then do it for t=4

- physic -
**bobpursley**, Thursday, May 16, 2013 at 8:23pmconvert 80km/hr to m/s first.

- physic -
**Adil**, Thursday, May 16, 2013 at 9:30pmb)

d=vi+at

d=22.22+1.5+3=26.72

d=22.22+1.5+4=27.72

d=27.72-26.72

d=1

is it correct for

**Answer this Question**

**Related Questions**

Calculus, AntiDerivatives - I need help with this problem: A car traveling at 43...

Calculus Antiderivative Problem - A car traveling at 46 mph decelerates at 21 ...

physics - Plot a speed-time graph of a car A traveling at a uniform speed of ...

Calculus - A car traveling at 72 mph starts braking and decelerates at a ...

Physics - 1) A car traveling at 22m/s decelerates at a constant 1.5m/s^2. ...

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

math - when a traffic light turns green, a car accelerates at a constant rate, ...

st joseph school - when a traffic light turns green, a car accelerates at a ...