Physics, 08.10.2021 14:00 ordonez9029
Part B
For this activity, you'll analyze the motion of the marked spot on the skateboarder's leg. For each
dropdown labeled "cm" or "model cm," change the option to "Legs."
In each frame containing a plot or table, you can use the buttons at the top of the frame to choose
whether it shows a plot (graph) or a table. If it is showing a plot, you can select the y-axis label to
choose which measurement to plot. See how to change the graph and table options. e
5
Now look at the graphs for the horizontal and vertical displacement of the legs against time.
How do the two graphs, x vs. t and y vs. t appear? What can you say about the displacement of the
snowboarder?
Answers: 2
Physics, 21.06.2019 16:00
Alarge truck is moving 22.0 m/s. if it’s momentum is 125,000 kg • m/s, what is the trucks mass
Answers: 1
Physics, 22.06.2019 01:30
Astone is dropped with no initial velocity from the top of a cliff and hits the ground a time of 3.9 s later. what is the height of the cliff, in units of meters? you may assume that air resistance is negligible. give the answer as a positive number question 15 a figure skater is rotating at a rate of 200 revolutions per minute. what is the angular speed, in units of rad/s? 200 o 20.9 12000 o 3.33
Answers: 2
Physics, 22.06.2019 21:20
Astone is dropped from the upper observation deck of a tower, 250 m above the ground. (assume g = 9.8 m/s2.) (a) find the distance (in meters) of the stone above ground level at time t. h(t) = (b) how long does it take the stone to reach the ground? (round your answer to two decimal places.) s (c) with what velocity does it strike the ground? (round your answer to one decimal place.) m/s (d) if the stone is thrown downward with a speed of 2 m/s, how long does it take to reach the ground? (round your answer to two decimal places.) s
Answers: 3
Part B
For this activity, you'll analyze the motion of the marked spot on the skateboarder's leg....
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