According to newton’s second law of motion, the acceleration of an object is inversely proportional to which quantity? a. velocityb. massc. net forced. displacement

Explanation:

Newton's second law of motion states that the rate of change of momentum is proportional to the applied force and it takes place in the direction of the force

I.e

F ∝ rate of change of momentum

Momentum is given as p =mv

F ∝ (mv-mu) / t

Let k be constant of proportion

F =k (mv-mu)/t

F= km(v-u)/t

We know that,

a = ∆V/t = (v-u)/t

Then,

F = kma

The unit of force is chosen so that k=1.

Then, F=ma

So, rearranging this will give as

a = F/m

If we assume that F is constant

Then, a ∝ 1/m

So, acceleration is inversely proportional to mass

The right option is b.

the temperature and the pressure affect solubility. temperature affects by changing the properties of the solvent. the increase in pressure increases solubility, the decrease in pressure decreases solubility.

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