The forces acting on a child sitting in a seat are described by the Freebody diagram shown what is the net force acting on the child?

The plum pudding model of the atom states that ?

Afeather of mass 0.001 kg falls from a height of 2 m. under realistic conditions, it experiences air resistance. based on what you know about friction, what can you say about the kinetic energy of the feather as it reaches the ground? acceleration due to gravity is g = 9.8 m/s2. a. ke < 0.0196 j b. ke = 00196 j c. je = 0 j d. ke > 0.0196 j

If an electric circuit is not grounded it is best to reach out and touch it to provide the ground a. true or b. false