23-03-2021
Mathematics

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Calculate all of this please and you will get the brainlist

Calculate all of this please and you will get the brainlist class=

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sumaayayayyayayaya sumaayayayyayayaya

23-03-2021

Answer:

4. 118 kg

w = 450 j , d = 3.8 m

w = mgh ⇒mg = w / h ⇒m = 450/3.8 = 118 kg

5. 9806.65 Joules

6. 25 J

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