A force of 792 mN is applied to a substance with a mass of 295,000 mg. Determine the acceleration of the particle.

Acceleration = 2.68 m/s² (Approx.)

Explanation:

Given:

Force  = 792 mN = 0.792 N

Mass = 295,000 mg = 0.295 kg

Find:

Acceleration

Computation:

Acceleration = Force / mass

Acceleration = 0.792 / 0.295

Acceleration = 2.68 m/s² (Approx.)

the density(ratio between mass and volume as m/v) decreases from top to bottom in periodic table group as the size increases and nuclear charge decreases. but in periods density increases from left to right as atom size decreases and nuclear charge increases.

it's all four options.