Calculate the potential energy stored in an object of mass 50 kg at a height of 20 m from the ground. (g=10 m/s2) PLEASEE

Question

Calculate the potential energy stored in an object of mass 50 kg at a height of 20 m from the ground.
(g=10 m/s2)

PLEASEEE FASTTTTT PLEASEEE

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Thiên Thanh 3 years 2021-07-31T18:54:36+00:00 2 Answers 18 views 0

Answers ( )

  1. RobertKer
    0
    2021-07-31T18:55:56+00:00
    Reply

    Answer:

    potential energy=mgh

    =50×10×20

    =10000 J

  2. diemkieu
    0
    2021-07-31T18:56:01+00:00
    Reply

    Answer:

    \huge\boxed{\sf P.E. = 10 kJ}

    Explanation:

    Given Data:

    Mass = m = 50 kg

    Height = h = 20 m

    Acceleration due to gravity = g = 10 m/s²

    Required:

    Potential Energy = P.E. = ?

    Formula:

    P.E. = mgh

    Solution:

    P.E. = (50)(20)(10)

    P.E. = 10,000 Joules

    P.E. = 10 * 10³ Joules (10³ = Kilo)

    P.E. = 10 kJ

    \rule[225]{225}{2}

    Hope this helped!

    ~AH1807

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