What is the fictitious force and total force acting ona freely falling body of mass 3kg with reference to a frame moving down with an acceleration of 4m/s2.
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Explanation:
Answer:
Given
mass= = 5kg
acc. = 4m/sec²
force acting during upward motion
f=ma= 5*4-20N
weight
f= mg
= 5*9.8= 49N
total force = 49+20=69N
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Answer:
69 n is the answer for this solve like your teacher told you
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