Questlon 3 of 10 Samples of different materials, A and B, have the same mass, but the sample of A is higher in density. Which statement could explain why this is so? A. The sample of material A has greater volume than the sample of material B.

B. The particles that make up material B are more closely packed together than the particles that make up material A.

C. The particles that make up material A have more mass than the particles that make up material B.

D. The particles that make up material B have more mass than the particles that make up material A.​

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