Arocket with its thruster on is speeding up towards the moon. therefore, what type of force is acting on the rocket? a. zero net force b. frictional force c. balanced force d. unbalanced force

Explanation:

If a rocket is at rest or moving at a constant velocity, the forces on it are balanced.

If the engines are ignited in flight, the thrust from the propellant gases unbalances the forces, and the rocket speeds up.

A is wrong. There can't be zero net force if the rocket is accelerating.

B is wrong. There is no friction in space.

C is wrong. The forces can't be balanced if the rocket is accelerating.

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.