which requires more energy: lifting a 50 kg sack vertically 2 meters or lifting a 25 kg sack vertically 4 meters? a. lifting the 50 kg

Question

which requires more energy: lifting a 50 kg sack vertically 2 meters or lifting a 25 kg sack vertically 4 meters?
a. lifting the 50 kg sack
b. lifting the 25 kg sack
c. both require the same amount of work​

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Ngọc Hoa 3 years 2021-08-06T17:34:29+00:00 2 Answers 23 views 0

Answers ( )

  1. yenoanh
    0
    2021-08-06T17:36:08+00:00
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    Answer: C) both require the same amount of work

    Explanation:

    If you think about 25 is half of 50 and 2 is half of 4 and 50 times 2 =100 and

    25 times 4 =100

  2. Edana
    0
    2021-08-06T17:36:09+00:00
    Reply

    Answer:

    c. Both require the same amount of work

    Explanation:

    GPE = mgh

    50 * 10 * 2 = 1000 J

    25 * 10 * 4 = 1000 J

    Therefore, both are same and require the same amount of work.

    Thenk and mark me brainliest 🙂

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