a speed time graph of an object is shown here. which of the following best describes the graph?
A. the object drops through vacuum
B. the object drop through air
C. the object is being thrown downwards through vacuum
D. the object is being thrown downwards through air
Answers
Answered by
3
option b. the object drop through air is the correct option.
when we drop an object through air initially it is at rest and hence its velocity is zero at that time.
when we drop it. it takes time t to reach the ground and it is at its highest velocity just before hit the ground.
we know the formula
s=vt
v=s/t
we can measure speed of the object by the formula
we can note time taken by it and distance covered by it and then can measure speed of it and then can prepare a speed time graph time
Answered by
0
Answer:
B.the object drop trough air
so, guys support me as your wish,best of luck for the chapter motion and time
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