Adwoa received a commission of 20% on bread she sold. In 1 week Adwoa's commission 540. (i) how much bread did she sell during that week.
(ii) find her average daily commission.

Aplayground merry-go-round has a radius of 4.6 m and a moment of inertia of 200 kg-m2 and turns with negligible friction about a vertical axle through its center. a child applies a 26.0 n force tangentially to the edge of the merry-go-round for 15.0 seconds. if the merry-go-round is initially at rest, how much work did the child do on the merry-go-round?

Talia is manufacturing rolls of wire for hanging pictures. she needs a material that is so that it can easily be pulled into wire without breaking.

Specific heat refers to the amount of heat required to change 1 gram of a substance by degree(s) celsius