The state of Vermont can be modeled by a quadrilateral like the one shown. Which is the perimeter of the quadrilateral?
1 answer:
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Answer:
C
Step-by-step explanation:
Check all points:
A: x=0, y=10, then from the equality follows that A lies on the line.
B: x=3, y=13, then from the equality follows that B lies on the line.
C: x=8, y=2, then from the inequality follows that C doesn't lie on the line.
D: x=5, y=15, then from the equality follows that D lies on the line.
Answer:
The ball will have 600 J of energy at 10 m/s.
Step-by-step explanation:
The energy possessed by a body is proportional to the square of its velocity.
So, Energy, can be expressed as:
To find the value of , let us use the point (2,24). Therefore,
So, the general formula to find the energy is given as:
Now, for velocity equal to 10 m/s, energy is given as:
Therefore, the ball will have 600 J of energy at 10 m/s.