# Working with the conservation of linear momentum

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For ota 102509 103606; 103846; 103642.

please see attachments.

Answers:

A) 8 ft./ sec. right;

B) 36.6 degrees;

V c = 10.39 ft/sec;

Vd = 8.72ft. sec;

https://brainmass.com/physics/conservation-of-momentum/working-conservation-linear-momentum-14114

#### Solution Preview

Here also we will use the conservation of linear momentum. Ball A is moving with a velocity v= 16ft/s and it imparts some of this momentum to B and after the collision, since the pieces moves at some angles, we will write,

m * 16 = [mb * vf] + m * va

(vf is the velocity of the mass B if it were unbrocken and va is the final velocity of mass A)

from the ...

#### Solution Summary

The conservation of linear momentum is analyzed.

$2.49