what is the magnitude of the force of gravity acting in a box that has a mass of 100 kg at sea level?

force of gravity, F = 980 N

Explanation:

Given that,

The mass of the box, m = 100 kilograms

first we will need to find the magnitude of the force of acting on a box. we can used it with Newton second law.

F = ma

a = acceleration

Here,

F = mg

g = acceleration due to gravity

F=100\ kg\times 9.8\ m/s^2F=100 kg×9.8 m/s2

F = 980 N

Hence, the force acting on the object is 980 N.

answer: option (b) is the correct answer.

explanation:

a covalent bond is formed by sharing of electrons. whereas polarity arises due to difference in electronegativity of two atoms.

therefore, more is the electronegativity of an atom which combines with the titanium, more readily it will induce a partial positive and negative charge.

thus, out of the given options fluorine is most electronegative and has an incomplete octet. therefore, it will readily combine with titanium to share the electrons and complete its octet.  

smooth muscle is composed of involuntary muscles found within the walls of organs and structures such as the esophagus, stomach, intestines, and blood vessels. those muscles push materials like food or blood through organs. unlike skeletal muscle, smooth muscle can never be under your control.