a) State without any calculations which object has a greater displacement over the time interval shown in the graphs? Explain your answer
b) Calculate the displacement values for the objects A and B at the time moments of
- 10s
- 30s
- 60s
c) Assuming that at t=0 both objects were located at x= 0, make graphs of the position versus time for each object, for the entire interval from 0-60s. ( Don't have to actually do this but please explain how I do this)
d) Explain how yoy were able to make the graphs for the entire time interval having just 3 values of the displacement for each object
Homework Answers
parta)
A)
D = (4*30)+(1*30) = 120+30 = 150 m
B)
D = (2*30)+(-2*30) = 0
DA > Db
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shown is parallel to the rink’s length and the y axis to
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