Asked by Mimi
How do you calculate air resistance on an object if you have how much the object weighs and the acceleration?
Answers
Answered by
bobpursley
Is the object falling at constant terminal speed?
Air Resistance then equals weight.
Air Resistance then equals weight.
Answered by
Damon
if it is falling
m g down positive
F air resistance up
a down positive
Weight - Fair resistance = m a
m a = m g - Fair resistance
if the F air resistance were equal to the weight, mg , then the acceleration would be zero
m (g-a)
m g down positive
F air resistance up
a down positive
Weight - Fair resistance = m a
m a = m g - Fair resistance
if the F air resistance were equal to the weight, mg , then the acceleration would be zero
m (g-a)
Answered by
Mimi
Well the question never mentioned it if it was at a constant speed, the weight of the object is 1.42N and the acceleration is 4.9m/s^2
how would I calculate that?
how would I calculate that?
Answered by
I was gonna cry
Damon u are a saint
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