Friday

April 18, 2014

April 18, 2014

Posted by **chibuzor** on Wednesday, January 30, 2013 at 5:48am.

- mechanics -
**drwls**, Wednesday, January 30, 2013 at 5:53amDivide the total distance travelled by the total elapsed time (120 + 45 seconds). Time should be in seconds for the calculation.

Vaverage = [(15*120)+(18*45)]/165

= 15.82 m/s

**Related Questions**

mechanics -physics - A car moved at 15m/s for 2minutes, afterwhich it moved at ...

Mechanics that is physics - A car moved 15meter per sec.for 2min,after which it ...

algebra - If y=35+0.8x gives the distance of the sports car from Flint after x ...

calculus - Two roads intersect at an angle of 48º. A car and truck collide at ...

physics - If a 9800kg train car traveling at 15m/s impacts another train car at ...

Physics - A car of mass 1100 kg starts from rest at sea level and climbs a hill ...

Physics - A car of mass 1100 kg starts from rest at sea level and climbs a hill ...

Physics - A car of mass 1100 kg starts from rest at sea level and climbs a hill ...

algebra 1 - Natalie performs a chemistry experiment where she records the ...

algebra - A car travels at a constant rate of 45 mph on a highway iffinitely (...