Can velocity and acceleration be in opposite direction?

Answer: Yes, a body can have acceleration and velocity in opposite directions. Examples: A body thrown upwards vertically. (gravity is then acting in the opposite direction)

Can velocity and acceleration point in different direction?

Since velocity is a vector, it can change either in magnitude or in direction. Acceleration is therefore a change in either speed or direction, or both. Keep in mind that although acceleration is in the direction of the change in velocity, it is not always in the direction of motion.

Can the velocity of an object be in a direction other than the direction of acceleration of the object if so give an example?

Yes, Velocity of a body and its acceleration may be in different directions. 1) Incase of vertically projected body⇒ velocity of body is in the upward direction and acceleration is in downward direction. 2) When brakes are applied the velocity of body before coming to rest is opposite to retarding acceleration.

Is it possible to have a situation in which the velocity and acceleration have opposite signs if so sketch a velocity time graph to prove your point?

If so, give an example of such a situation and sketch a velocity–time graph to prove your point. Yes, it is possible for the velocity and the acceleration of an object to have opposite signs. In this case, the object slows down.

Can velocity be negative?

An object which moves in the negative direction has a negative velocity. If the object is slowing down then its acceleration vector is directed in the opposite direction as its motion (in this case, a positive acceleration).

When the direction of motion of body and acceleration of body are in opposite direction then speed of the body *?

The speed of abody can be begative. If the body is moving in the opposite direction of positve motin , then its speed is negatve. (A) : A body can have acceleration even if its velocity is zero at given instant of time.

Is it possible to have motion in two direction and acceleration in a single direction?

Yes, there can be motion in two dimension with an acceleration only in one dimension. Example: Consider a ball thrown at an angle with the horizontal. The acceleration in the vertically downward direction is ‘g’. So, we have a 2 dimensional motion with an acceleration only in 1 dimension.

When velocity and acceleration are in same direction the velocity of an object?

In each case, the acceleration of the object is in the positive direction. In Example A, the object is moving in the positive direction (i.e., has a positive velocity) and is speeding up. When an object is speeding up, the acceleration is in the same direction as the velocity.

What does it mean when velocity and acceleration have different signs give a specific example?

The acceleration points in the same direction as the velocity if the car is speeding up, and in the opposite direction if the car is slowing down. And if the acceleration has the opposite sign as the velocity, the object will be slowing down.

Can an object have a positive velocity and negative acceleration?

An object which moves in the positive direction has a positive velocity. If the object is slowing down then its acceleration vector is directed in the opposite direction as its motion (in this case, a negative acceleration).

Can velocity be positive or negative?

A positive velocity simply means that the object is moving in the positive direction, as defined by the coordinate system, while a negative velocity means the object is traveling in the other direction.

Can acceleration be negative physics?

According to our principle, when an object is slowing down, the acceleration is in the opposite direction as the velocity. Thus, this object has a negative acceleration.