From Newton’s 2nd Law, we see that when the coffee filter has achieved terminal velocity, the gravitational force acting
Posted: Sat Jul 02, 2022 7:04 pm
From Newton’s 2nd Law, we see that when the coffeefilter has achieved terminal velocity, the gravitational forceacting downward on the coffee filter is equal in magnitude to theair resistance acting upward on the coffee filter. Substitute inthe expressions for FairandFginto Equation 1 and solve for C.Your final equation should be variables only and C
should be a function of m, g, ρ, A, and v.Show all of your work—you may choose to use the equation editor orinsert a picture of your handwritten work.
You will use other students’ data from an experiment droppingcoffee filters to determine C for a coffee filter. In thelab, they made the following measurements:
m = 0.00099 kg
r = 0.075 m
Calculate A:
A=πr2= _______(remember units!)
should be a function of m, g, ρ, A, and v.Show all of your work—you may choose to use the equation editor orinsert a picture of your handwritten work.
You will use other students’ data from an experiment droppingcoffee filters to determine C for a coffee filter. In thelab, they made the following measurements:
m = 0.00099 kg
r = 0.075 m
Calculate A:
A=πr2= _______(remember units!)