Two girls hold measure its height a before are their mother a picture against the wall to mother hammers hammers the picture hook into the wall. One girl everte force of 35h and the other girl exerts a force of B5 N. The angle between their arms is 90o Draw a free-body diagram of the forces acting in picture

A250-n box is at rest on a frictionless horizotal floor. then a person shoves the box with a non-zero force of magnitude p. which statement best describes the relationship betweeen p and the motion of the box after it was shoved? -the box will not move when p< 250n but otherwise will accelerate at a constant rate that is directly proportional to p - the box will begin moving at a speed that is directly proportional to p, then will gradually slow to a halt -the box will move with constant velocity at a speed that is directly proportional to p -box will accelerate across the floor at a constant rate that is directly proportional to p

Energy flows from the producer level to the level. is called

What are some properties of transverse waves?