jgandarilla21
16.03.2022 •
Physics
Physics Unit 2 Discussion Based Assessment. Show your work for full credit:
Draw a graph that shows the displacement of an object over a given time moving at a constant speed.
Blue drops his tennis ball from a balcony. It strikes Mr. Dilley’s head 0.30 s later. How high is the balcony at the point Blue dropped his ball?
Mr. Dilley drops a rock from a 40 m high bridge. Ignoring air resistance, how long will it take for the rock to strike the surface of the river below?
Draw a graph showing velocity vs. time for an object with an acceleration of 2 m/s/s
Write and solve your own Physics problem involving displacement with an accelerating object.
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Ответ:
The mass is the same, but the gravity influences the weight.
+ gravity, + pressure, + weight.
Hope to help you!