Ralph bought a computer monitor with an area of 384 square inches. The length of the monitor is six times the quantity of five l
ess than half its width.
Complete the equation that can be used to determine the dimensions of the monitor in terms of its width, w.
1 A. 133 B. 192 C. 384 D. 324
2 A. 5 B. 3 C. 6 D. 12 E. 15
3 A. 30 B. 5 C. 11 D. 15 E. 33
Complete the equation that can be used to determine the dimensions of the monitor in terms of its width, w.
1 A. 133 B. 192 C. 384 D. 324
2 A. 5 B. 3 C. 6 D. 12 E. 15
3 A. 30 B. 5 C. 11 D. 15 E. 33
2 answers:
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Answer with explanation:
It is given that , ride at an amusement park moves the riders in a circle at a rate of 6.0 m/s.
Radius of Circle = 9.0 meters
Acceleration is rate of change of velocity,which will be perpendicular to radius vector.
Also, in terms of mathematics, line from center that is radius , to point of contact that is tangent line ,which is on the circle are perpendicular to each another.
→r(radius vector) ⊥ a(Acceleration vector).
So, In option A, Radius vector is Perpendicular to acceleration of riders.
