# science

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How much work is required to lift a 3.7-kg concrete block to a height of 2.7 m?

• science -

M g h.

g is the acceleration of gravity
M is the mass
h is the height change

• science -

is this correct 9.8*3.7*2.7=97.90

• science -

If you put a J (or Joules) after it, then yes

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