A careful experiment on a playground determines that the drag force due to air resistance on a playground ball is 2.36 N when it is traveling through the air at a speed of 12.0 m/s. The diameter of the ball is 30.0 cm and the air has a density of 1.22 kg/m³. Calculate the drag coefficient of the playground ball. Please enter a numerical answer below. Accepted formats are numbers or "e" based scientific notation e.g. 0.23, -2, 1e6, 5.23e-8 Enter answer here 0.0696 Your 0.0696X Answer 2) A baseball thrown across an open field experiences a drag force that is best described in which of the two following regimes?
A careful experiment on a playground determines that the drag force due to air resistance on a playground ball is 2.36 N when it is traveling through the air at a speed of 12.0 m/s. The diameter of the ball is 30.0 cm and the air has a density of 1.22 kg/m³. Calculate the drag coefficient of the playground ball. Please enter a numerical answer below. Accepted formats are numbers or "e" based scientific notation e.g. 0.23, -2, 1e6, 5.23e-8 Enter answer here 0.0696 Your 0.0696X Answer 2) A baseball thrown across an open field experiences a drag force that is best described in which of the two following regimes?
Related questions
Question
4
Transcribed Image Text:1)
A careful experiment on a playground determines that
the drag force due to air resistance on a playground
ball is 2.36 N when it is traveling through the air at a
speed of 12.0 m/s. The diameter of the ball is
30.0 cm and the air has a density of 1.22 kg/m³.
Calculate the drag coefficient of the playground ball.
Please enter a numerical answer below. Accepted
formats are numbers or "e" based scientific notation
e.g. 0.23, -2, 1e6, 5.23e-8
Enter answer here
0.0696
Your
0.0696X Answer
2)
A baseball thrown across an open field experiences a
drag force that is best described in which of the two
following regimes?
Transcribed Image Text:Select the correct answer
O Linear Drag (Stokes' Law) : F = -6Trnv
O Quadratic Drag : Fp = }CpAv²
3)
The term "Marine snow" describe the slow shower of
decaying organic materials from the upper layers of the
ocean to the deeper layers. Organic aggregates on the
order of a few millimeters in size can drift doward at a
rate of 1-50 meters per day. The drag forces involved
in this process would best be described in which of the
two following regimes?
Select the correct answer
O Linear Drag (Stokes' Law) : F = -6Trnv
%3D
O Quadratic Drag : Fp = }CpAv²
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 1 images
