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GaryK [48]
2 years ago
10

A catapult’s lever holds a cannonball. The lever is attached to a tightly held rope. When the rope is released, the lever spring

s forward and launches the cannonball. When the rope is held tightly, which form of energy does it possess?
Mathematics
1 answer:
bazaltina [42]2 years ago
4 0

Answer:The rope has a bunch of Potential Energy.

Step-by-step explanation:

The rope is not moving, but staying still. As an object that can move stays still, it has Potential Energy. If it is moving, then the Potential Energy would decrease at a speed equal to that of the object, and be replaced by Kinetic Energy. I hope this helps.

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Answer:

Race completed in 48 minutes.

Step-by-step explanation:

Let the speed of Max on hoverboard is = x

Then as per question speed of Victoria on hoverboard = 3x

Now it has been given in the question that speed of Victoria on foot is 1/3 of the speed of Max on hoverboard that will be = x/3

Now we will form the equation.

As we know the formula speed = distance/time

Let the time taken by both to complete the race be t minutes.

Distance covered by Victoria in 12 minutes + Distance covered by Victoria on foot = distance covered by Max on hoverboard

Then the equation will be

12(3x)+(1/3)x(t-12)=xt

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x(36+\frac{t}{3}-4)=xt

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32=t-\frac{t}{3}

\frac{2t}{3}=32

t=\frac{(32)3}{2}=48

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3 years ago
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Step-by-step explanation:

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Answer:

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