Tuesday 19 February 2013

1.16 know and use the relationship between weight, mass and g


weight = mass × g
W = m × g
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5 comments:

  1. Unknown12 October 2015 at 06:43

    what is the unit for each of them?

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    Replies
    1. Unknown6 November 2015 at 16:59

      mass is in kilograms
      weight is in newtons
      g is gravitational force which on earth is 9.8

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    2. Unknown6 November 2015 at 17:00

      also in the question it might ask you to use 10 as g

      Delete
    3. Anonymous25 May 2019 at 06:04

      cheers mate.

      Delete
  2. Unknown12 November 2019 at 18:57

    is it normal to do this in year 10? (grade 9)

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