Acceleration is a fundamental concept in physics that involves the measure of the change in an object’s velocity over time. It is a vector quantity, meaning it has both magnitude (size) and direction.

The speed of a body gives us an idea of how slow or fast that body is moving. For example if a car is running slow, we say that its speed is low. And if a car is running fast, then we say that its ...

We can't say because there is insufficient information. A direction is required before we can describe the force properly. Displacement is a distance and a direction, eg \(170m\) south. Velocity is a ...