Sav J.

asked • 11/11/17

A stationary shell explodes into 3 pieces

A stationary shell explodes into 3 pieces. 3kg piece travels north. two other fragments travel opposite directions of south west 25 degrees and south east 25 degrees. What is the speed of each of the 2 kg fragments if the speed of the 3 kg fragment is 10 m/s
 
Im getting an answer of 8.3m/s but i think it might be wrong. the answer choices are:
a. 7.5 m/s
b. 3.8 m/s
c. 8.3 m/s
d. 5.0 m/s
e 4.2 m/s

1 Expert Answer

By:

Arturo O. answered • 11/11/17

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