Question
The diagram shows the mass of two identical boxes with objects C and D placed in them respectively.
  1. Given that object D is five times as heavy as object C, find the mass of object C.
  2. Find the mass of an empty box. Express your answer in grams.
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

The diagram shows the mass of two identical boxes with objects C and D placed in them respectively.
  1. Given that object D is five times as heavy as object C, find the mass of object C.
  2. Find the mass of an empty box. Express your answer in grams.