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AlekseyPX
3 years ago
8

How can you put a lever into a rube goldberg machine? answer ASAP

Physics
2 answers:
Volgvan3 years ago
7 0

Answer:

In our project, we have a class one lever that is hit by a pulley basket, thus letting a ball roll down.

Explanation:

defon3 years ago
3 0
A lever is a simple machine made of a rigid beam and a fulcrum. The effort (input force) and load (output force) are applied to either end of the beam. ... When an effort is applied to one end of the lever, a load is applied at the other end of the lever. This will move a mass upward.
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Based on the Law of Conservation of Energy, which of the below is true?(1 point)
Veseljchak [2.6K]

Answer:

C

Explanation:

why because if something is conserved, it is constant, and does not change with time. A moving body may change its position, acceleration, and velocity with time, but it's energy is constant. The conversation of energy law states that: In any closed system (isolated system) the total energy of the system remain constant.

Mathematically it is written as

pe + ke = pe + ke

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2 years ago
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4vir4ik [10]

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supernova

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Answer:

Both A and B are right.

Explanation:

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3 years ago
Need help on all three pizza?
ahrayia [7]
1. 12m/s and here’s how. The equation for calculating velocity of a wave is lambda x frequency. So 2m x 6Hz. Hz can be 1/s so the only unit of measurement we get is meters and seconds. So the answer will be 12m/s.

2. Frequency=2Hz period= 0.5 seconds
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Equation for period is 1 / frequency. 1 divided by 2 = 0.5 seconds

3. The answer is the picture of you can’t read my hand writing comment and say “ I need the info about the wave because I can’t read your hand writing “ thank you and I hoped I helped

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