A mass of mass m, experiences a viscous drag, F and an upthrust, U as he descends towards the ground at a steady velocity, Using a parachute. If the acceleration of free fall is g, which of the following expressions is correct?
a
FU = mg
b
U + F - mg = 0
c
U - F = mg
d
F - U - mg = 0
Explanation
Correct Option
bVideo Explanation
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