I need the explained answer of question no. 22. Please I need it quickly ,correct and explained. The correct answer is "3.3 m". Please tally your answer before you send the explanation.
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The correct answer is "3.3 m".
GMJ:
You are such a bad person. You typed it just for gaining points!
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1
Velocity on reaching the surface of water:
v=2g(h1+h2)
=29.8(6+3)
=13.3 m/s
Retardation offered by the sea water:
a=-Fm
=-1500x 55
=-27.3 m/s2
Maximum depth reached:
v2-u2=2as
0-13.32=2-27.3s
s=3.24 m
v=2g(h1+h2)
=29.8(6+3)
=13.3 m/s
Retardation offered by the sea water:
a=-Fm
=-1500x 55
=-27.3 m/s2
Maximum depth reached:
v2-u2=2as
0-13.32=2-27.3s
s=3.24 m
tnx for giving me brainliest
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