7) Mv, M.V. (2) MV, = MV
(3) M,V. = M,V, (4) MY, MV,
A bomb of mass 12kg at rest explodes
into two fragments of masses in the ratio
1 : 3. The KE of the smaller fragment
s 216 J. The momentum of heavier fragment
is (in kg-m/sec)
(1) 36
(2) 72
(3) 108
(4) Insufficient data
A bomb is projected with 200m's at an angle
60" with horizontal. At the highest point,
explodes into the particles i amas
Answers
Answered by
2
Answer:
42573@743704@~••÷∆^×
Explanation:
®√``÷××=¢¢ 414924∆÷•¢÷®
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