A 0.88 kg block is attached to a spring with a spring constant 1.81 N/m. Both the spring and the block is placed on frictionless horizontal surface. The spring is then extended to be 0.29 m longer than its relaxed length, and is released. What is the position of the block 2.2 s later

Astate of matter all that has define volume and can flow is a(n)

Sound is a disturbance that travels through a medium as a

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?