He pressure of a tyre is 32 pounds per square inch. Given 1 pound = 0.4536 kilograms 1 inch = 2.54 centimetres Work out the pressure in gram

Question

He pressure of a tyre is 32 pounds per square inch. Given 1 pound = 0.4536 kilograms 1 inch = 2.54 centimetres Work out the pressure in grams per square centimetre.

in progress 0
Trung Dũng 1 year 2021-09-01T12:19:24+00:00 1 Answers 5 views 0

Answers ( )

  1. Ladonna
    0
    2021-09-01T12:20:57+00:00
    Reply

    Step-by-step explanation:

    1pound =0.4536kiligrams=,453.6grams

    1square inch =2.54×2.54=6.4516

    (32pounds/inch√2square

    ×453.6g)

    (14515.2g/inch √2

    ÷6.4516)/6.4516

    (2,262.34414)1cm√2

    2262g/cm2

Leave an answer

Browse

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