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William Peterson
United States
เข้าร่วมเมื่อ 22 ก.ย. 2015
Physics professor at Augustana College in Rock Island, IL
Analyzing Video with PASCO Capstone
Quick intro to analysing motion in videos using PASCO's Capstone software
มุมมอง: 548
วีดีโอ
Experiment - Friction on a Ramp
มุมมอง 7262 ปีที่แล้ว
Calculating the coefficient of kinetic friction from the acceleration of a cart down a ramp as it pulls a friction slider
Experiment - Axon Simulation
มุมมอง 2902 ปีที่แล้ว
Simulating a human nerve fiber using agar mixed with salt
Relative Motion
มุมมอง 2312 ปีที่แล้ว
Measuring motion of objects from reference frames in relative motion
Motion in One Dimension: Smart Cart
มุมมอง 5042 ปีที่แล้ว
This video demonstrates using a wireless cart with built-in sensors to study motion with constant acceleration.
Experiment - Fluid Dynamics
มุมมอง 21K2 ปีที่แล้ว
Studying fluid dynamics using a bottle of water with holes drilled in it.
Experiment - Centripetal Acceleration
มุมมอง 1.7K3 ปีที่แล้ว
Study the force applied to a mass in circular motion
Experiment - The Electric Field of a Dipole
มุมมอง 7053 ปีที่แล้ว
Measure the electric field directly by measuring voltages in conductive paper.
Experiment: Simple Photoelectric Effect
มุมมอง 3183 ปีที่แล้ว
Demonstrate the quantum mechanical photoelectric effect with a very simple (and cheap) apparatus!
Quick Physics: Measurement Uncertainty
มุมมอง 993 ปีที่แล้ว
What is a true measurement? How can we find the uncertainty in a measurement in a quantifiable way?
Experiment: AC Signals and Filters
มุมมอง 913 ปีที่แล้ว
Studying the frequency domain behavior of RC circuits
Experiment: Faradays Law
มุมมอง 1063 ปีที่แล้ว
Studying induced current in a wire loop as it is moved through the magnetic field of a solenoid
Experiment: Wave Speed and Tension
มุมมอง 1.9K3 ปีที่แล้ว
Measuring wave speed of standing waves on a string, and studying the relationship between wave speed and string tension.
Experiment: Current Balance
มุมมอง 1943 ปีที่แล้ว
Measuring magnetic force using a current balance. The length of the parallel segment of the upper wire is 26.5mm, and the separation between the wires when there is no current and no added mass is 2.5mm.
You said resistivity but go ahead to only show for resistance
wait, what? the positive charges moved?
Fill the glass with water Place the card on top Turn the glass over, while holding onto the card and making sure the card always stays flat. Do this over the plastic tray When the glass is upside down let go of the card… 1) What is stopping the water from coming out ? 2) Why pressure inside the Glass decrease? If the reason is expansion of air then How
beautiful, easy experiment
Thanks for the helpful instructional. However, for all that fancy sensor & data logging equipment, that data set is a mess!
Could someone please tell me what data acquisition system and sensor was used for this?
Wow
quá hay
thank you William for your effort, this video was very helpful and easy to understand. best wishs.
You need make the calculations, not only to tell "is possible calculate"
but the video is too short
perfect
Thanks! This video was super clear and helpful.
I have same Ideal gas apparatus but how to connect to my laptop or smart screen
LORENZ FOOORCE GO!
Centrifugal and centripetal forces are so confusing. Shouldn't this be called centrifugal as the object tries to move away from the center? Could we simply call this inertia? Looks like the object that tends to go in a straight line is simply forced into a circular motion by the wire. I'm so ignorant ☺
Your last sentence is correct - the mass would move in a straight line due to its inertia, but the tension in the wire pulls its path into a circle. Force toward the center = centripetal. There is almost never a centrifugal force. We just think about the force pulling toward the center of the circle and think there must be something pulling outward to balance it -- but it is not balanced, that's why the mass continually moves in a curving, circular path.
@@williampeterson7749 Thank you for your explanation. This is obvious now.
Sir amazing video
That’s so cool! What antenna did you tune the dipole for? Something else you could try is having a reflector wire laid on the ground under the dipole.
Cool
Thanku
Than🙏🇮🇳🇮🇳ku
From where do you belong sir ji give more experiments videos on related topic with class 11 and 12
He is from us fool
Very useful and exciting
The maximum range is achieved around 44 degrees for light objects wherever at 37.5 degree for large objects like a javelin.
Where from you
Nice experiment
Thank you👍
Noice
Aap kaha sa hai
Mast raha expriment
Thank you
Good
hi i would like to ask the length of the string
That's a meter stick in the video which you can use for reference
Great but no likes and comments
actually there is. eeven one counts
@@JensenJojiu replied after 2 years😂
@@harshithchandra LOL. Didnt notice. time travel............
Awesome 👍
Thanks but do you know why the right hand rule work for such a system
ما يصير شرح عربي
Good, easy understand
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