Question

*When the velocity of the object decreases, then the object possesses _________ acceleration.*

1️⃣ positive
2️⃣ negative
3️⃣ uniform
4️⃣ positive and negative​

Answer 1

Answer:

option b) correct

Because in second law of motion

F=ma.. ..velocity decrease due to backward force of smallest force ..and direct relation acceleration increase ,,velocity increase,,,volocity decreases, acceleration will be decease.

Answer 2

Answer:

Negative

Explanation:

An object does not increase in velocity due to acceleration. An object increases in velocity due to force. Acceleration is the description of how the velocity of the object changes. A description is not a cause.

There are two types of acceleration. There is coordinate acceleration, which can also be called relative acceleration. One doesn’t know what caused a coordinate acceleration. There is also proper acceleration. Proper acceleration is always caused by a mechanical force, never a gravitational force.

So what you are really asking is how forces affect and object, not how acceleration affects an object. I can give a very general answer. More of an introduction than an answer, really. However, it is important to understand the question before one provides an answer.

Mechanical forces and gravitational forces have very different affects in general relativity. However, they are related by the law of mass equivalence.