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2. If a roller coaster is placed on a 45 m high ramp, what is the total mass of the coaster if it has a total potential of 1350 J?

Given:
Unknown:
Formula:
Solution:
Answer:

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Sagot :

Tokamakgo

Given:

PE = 1,350 J

g = 9.8 m/s²

h = 45 m

Unknown:

m

Formula:

[tex]m = \dfrac{PE}{gh}[/tex]

Solution:

[tex]m = \dfrac{\text{1,350 J}}{(\text{9.8 m/}\text{s}^{2})(\text{45 m})}[/tex]

Answer:

m = 3.06 kg

[tex]\\[/tex]

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