The associative property states that the way in which two or more terms are grouped in a sum

Name three different units of energy used to measure heat and describe what type of situations each is usually used.

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?

Which of the following is not a physical property of mattera. melting pointb.heat of combustionc. viscosityd. boiling point