Posted by **Daisy** on Thursday, November 1, 2012 at 6:34pm.

A gadget of mass 17.85 kg ﬂoats in space

without motion. Because of some internal

malfunction, the gadget violently breaks up into 3 fragments ﬂying away from each other.

The ﬁrst fragment has mass m1 = 4.12 kg

and speed v1 = 3.57 m/s while the second

fragment has mass m2 = 8.02 kg and speed

v2 = 6.03 m/s. The angle between the velocity vectors ~v1 and ~v2 is θ12 = 95

◦

What is the speed v3 of the third fragment?

Answer in units of m/s

## Answer This Question

## Related Questions

- Physics - Part one was answered, thank you. This was Part one:A runner is ...
- physics - This is an ”explosion” question. A 30-06 caliber hunting riﬂe...
- PHYSICS - Two trains, each having a speed of'34 km,/h, are headed at each other ...
- Physics - After this ﬁrst encounter, the bird then turns around and &#...
- Physics - A pilot wants to ﬂy from city A to city B, a distance of 394 km...
- Stats - The Geometric distribution is used when we want to ﬁnd the ...
- physics - One end of a horizontal string is ﬁxed to a wall. A transverse ...
- Physics - A pelican ﬂying along a horizontal path drops a ﬁsh from...
- physics - A pelican ﬂying along a horizontal path drops a ﬁsh from...
- physics - A pelican ﬂying along a horizontal path drops a ﬁsh from...

More Related Questions