Two people start at the same place and walk around a circular lake in opposite directions. One has an angular speed of 1.11 x 10-3 rad/s, wh

Question

Two people start at the same place and walk around a circular lake in opposite directions. One has an angular speed of 1.11 x 10-3 rad/s, while the other has an angular speed of 8.40 x 10-3 rad/s. How long will it be before they meet

in progress 0
Sigridomena 3 days 2021-07-18T23:33:16+00:00 1 Answers 0 views 0

Answers ( )

    0
    2021-07-18T23:35:10+00:00

    Answer:

    Explanation:

    There are 2π radians in a circle.

    ωt = θ

    (1.11 x 10‾³ + 8.40 x 10‾³)t = 2π

    t = 2π / 9.51 x 10‾³

    t = 660.6924…s or approximately 11 minutes

Leave an answer

Browse

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