nh A 1.8 kg book is resting on a table. The gravitational field strength = 9.8 N/kg. Calculate the weight of the book. Give your answer to 2 significant figures.

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

If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.

What is the major limitation to the light microscope?