No. Negative acceleration simply means it is accelerating in a particular direction.
Not necessarily. "Pushed" can have both negative and positive connotations depending on the context in which it is used. It can imply pressure and force, but it can also suggest motivation and drive.
No. Disapproval does not necessarily imply disappointment.
"Silent" can have a negative connotation as it may imply a lack of activity, emotion, or engagement.
Most dictionaries define it as something that is usually negative. That would suggest that there are times when they are not. But, all the examples that are given are negative.
Not necessarily. You could be acting as an agent, a broker, a merchant or a middle-man in the transaction.
No, if f(n) o(g(n)), it does not necessarily imply that g(n) o(f(n)).
A negative connotation of earthiness could imply being unrefined, coarse, or uncultured, suggesting a lack of sophistication or elegance.
It is equivalent to dividing by ten to the equivalent positive power.
No, according to the laws of thermodynamics, it is not possible to achieve a negative Kelvin temperature because it would imply an object has negative energy. The concept of negative temperature in the Kelvin scale does not exist.
A negative connotation of "hard" could be seen as difficulty, struggle, or challenge. It may imply something that is strenuous, demanding, or arduous.
The request to use birth control does not necessarily imply consent to engage in sexual activity. Consent for sexual activity should be explicitly given by all parties involved.
The negative connotation of "filled" could imply being overly stuffed, crowded, or overwhelmed, suggesting a lack of space, comfort, or balance.