Calculate the gravitational force between two bodies of masses 10kg and 55kg, if they are placed at a distance of 2m apart. ​

Question

Calculate the gravitational force between two bodies of masses 10kg and 55kg, if they are placed at a distance of 2m apart. ​

in progress 0
bonexptip 5 years 2021-07-13T09:03:10+00:00 1 Answers 123 views 0

Answers ( )

  1. kiet
    0
    2021-07-13T09:04:51+00:00
    Reply

    Answer:

    F = 9.177*10^-9N

    Explanation:

    Gravitational force between the two bodies is expressed as;

    F = GMm/r²

    Given tha

    M = 55kg

    m = 10kg

    r = 2m

    G = 6.67408 × 10-11 m³ kg-1 s-2

    Substitute;

    F = GMm/r²

    F = 6.67408 × 10-11*55*10/2²

    F = 3,670.744× 10-11/4

    F = 9.177*10^-9N

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )