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Vitek1552 [10]
3 years ago
10

A 30kg bucket of water is lifted vertically 3.0m. How much work was done on the bucket during this movement

Physics
2 answers:
Alex3 years ago
3 0

Answer:

Explanation:HELPPPPPPP

nikdorinn [45]3 years ago
3 0

Answer:900joules

Explanation:

mass=30kg

Height=3m

g=10m/s^2

Work=mass x g x height

Work=30 x 10 x 3

Work=900joules

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Answer:

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B) Total kinetic energy created by this maneuver is 70.12 Joules.

Explanation:

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Total kinetic energy created by this maneuver:

K.E+K.E'=\frac{1}{2}m_1v_1^{2}+\frac{1}{2}m_2v_2^{2}

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