So which graph(s) represent(s) functions? orange graph blue graph
1 answer:
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Answer:
Option C
Step-by-step explanation:
To answer this question you must use the parallelogram method shown in the attached image.
To answer this question, use the parallelogram method as shown in the attached image.
-Place the vectors a and b at the same point of origin.
-On the tip of the vector b draws a vector a.
-On the tip of vector a to draw a vector b.
-Draw a vector "f" that goes from the origin to the corner of the parallelogram.
The vector "f" represents the sum of the vector a with the vector b.
The correct option is C
Answer:
20.425 m
Step-by-step explanation:
t = Time taken
u = Initial velocity
v = Final velocity
s = Displacement
a = Acceleration due to gravity = 9.81 m/s²
Now this will the final velocity when it reaches the top of the window
If the upward flight is an exact reverse of the downward flight then the time taken while going down will be 1 second and going up will be 1 second.
Hence total height of the building is 4.11+1.2+15.115 = 20.425 m