Friday

October 24, 2014

October 24, 2014

Posted by **JD** on Thursday, July 31, 2014 at 3:27pm.

- Physics -
**bobpursley**, Thursday, July 31, 2014 at 3:30pmtime to crash: distance/velocity=153km/260km/hr=.588hr

distance from calagary: 140*.588 km

- Physics -
**Steve**, Thursday, July 31, 2014 at 5:04pmThe trains approach at 260km/hr

The distance to cover is 285km. So, it takes 285/260 hrs to meet.

In that time, the train from Calgary covers 285/260 * 140 = 153 km

**Answer this Question**

**Related Questions**

Physics - Vectors - A jet travels from Vancouver to Calgary for 1000 km, then ...

math - Two trains heading toward each other are 400 miles apart. One train ...

math - When at rest, two trains have sirens that emit a frequency of 300 Hz. The...

math - Two trains depart at the same time from the same station and travel in ...

math - Two trains depart at the same time from the same station and travel in ...

math - 2 trains leave the same train station at the same time, one train travels...

physics - A red train traveling at 72 km/h and a green train traveling at 144 ...

math 30 applied - A small aircraft leaves Calgary on a heading of E30deg S (30 ...

Discrete Math - (2) Suppose A is the set of students currently registered at the...

Physics AP C - Two trains, each having a speed of 22 km/h, are headed at each ...