A librarian lifts a box of books that weighs 93 N a distance of 1.5 m. How much work does he do?

Question

A librarian lifts a box of books that weighs 93 N a distance of 1.5 m. How much work does he do?

in progress 0
Thu Thảo 3 years 2021-08-14T19:49:55+00:00 2 Answers 3 views 0

Answers ( )

  1. kiet
    0
    2021-08-14T19:51:52+00:00
    Reply

    139.5 joules of work

  2. thuthuy
    0
    2021-08-14T19:51:53+00:00
    Reply

    139.5 joules ……….

Leave an answer

Browse

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