Posted by **henry** on Tuesday, November 8, 2011 at 9:15am.

Two cars leave the same point at the same time, each travelling at the same constant speed and each having the same mass. The first car drives directly east, while the second car heads directly north. If the centre of mass of the two-car system is travelling at 51 km/h (i.e. the magnitude of the velocity), how fast is each car travelling in km/h?

- physics -
**Wyatt**, Tuesday, November 4, 2014 at 11:14pm
93.0 km/h

## Answer This Question

## Related Questions

- physics - Two cars leave the same point at the same time, each travelling at the...
- physics - Two cars leave the same point at the same time, each travelling at the...
- physics - Two cars leave the same point at the same time, each travelling at the...
- physics - Two cars leave the same point at the same time, each travelling at the...
- physics - Two cars leave the same point at the same time, each travelling at the...
- Math - Two cars, car X and car Y , start moving from the same point P on a cross...
- Calculus - Two cars leave an intersection at the same time. Car X is travelling ...
- Calculus - Two cars leave an intersection at the same time. Car X is travelling ...
- Calculus - Two cars leave an intersection at the same time. Car X is travelling ...
- Physics - four similar cars having same mass are running at the same speed on ...

More Related Questions