Now check your hypothesis by investigating two Tracker videos: Ball Drop and Large Ball Drop.
Open the Tracker experiment: Ball Drop e. Watch the movie by clicking on the play button. (The other video controls allow you to "rewind" the
video or step forward or backward one frame at a time.). Watch the video to go ahead with the activity.
Now, keep the Ball Drop video open, and also open the Tracker experiment Large Ball Drop and watch that video.
For the Ball Drop experiment, observe the graph of the vertical displacement of the small ball against time (y vs. t). What can you say about the
vertical displacement of the small ball? What graph shape is this? What does this shape tell you about the mathematical relationship between y
and t?
Answers: 3
Physics, 22.06.2019 04:00
When the force acting on an object points at least partially in the direction of the motion the work done is considered to be negative
Answers: 2
Physics, 22.06.2019 14:30
70 give a real life example showing how sensory neurons work with the motor neurons
Answers: 2
Physics, 22.06.2019 15:30
What are the similarities & differences between a thermistor and a light dependent resistor in physics?
Answers: 2
Physics, 22.06.2019 17:00
Adiver named jacques observes a bubble of air rising from the bottom of a lake (where the absolute pressure is 3.50 atm) to the surface (where the pressure is 1.00 atm). the temperature at the bottom is 4.00 โc, and the temperature at the surface is 23.0 โc.what is the ratio of the volume of the bubble as it reaches the surface (vs) to its volume at the bottom (vb)? if jaques were to hold his breath the air in his lungs would be kept at a constant temperature. would it be safe for jacques to hold his breath while ascending from the bottom of the lake to the surface?
Answers: 1
Now check your hypothesis by investigating two Tracker videos: Ball Drop and Large Ball Drop.
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