
Alysha A.
asked 10/29/20Only 10 minutes to get this so plz help with Speed and Direction
A grenade of mass 1.15 kg is at rest on a smooth, frictionless surface when it suddenly explodes into three pieces. All three pieces fly off in the same plane. A 0.18 kg piece flies off horizontally to the north at 3.0 m/s and a 0.35 kg piece flies off horizontally to the Southwest at 3.4 m/s. What is the speed and direction of the third piece?
1 Expert Answer
Use
0= 0.18 *3 - 0.35 *3.4 + 0.62 V3
This V3 is towards North = 1.04 towards North Having Mass = 0.62
Alysha A.
Thank you!!!10/29/20
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Belisario G.
10/29/20