Momentum and CollisionEasy
Question
A bomb of mass 1 kg is thrown vertically upwards with a speed of 100 m/s. After 5 seconds, it explodes into two fragments. One fragment of mass 400 grams is found to go down with a speed of 25 m/s. What will happen to the second fragment just after the explosion? (g = 10 m/s2)
Options
A.It will go upwards with speed 100 m/s
B.It will go upwards with speed 40 m/s
C.It will go upwards with speed 60 m/s
D.It will go downwards with speed 40 m/s
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