Question

The motion map shows an object’s position and velocity at given times.



How can the map be changed so it shows constant acceleration after the object changes direction?

by adding vectors that are all the same length and placing them above the current top row of vectors
by adding vectors that gradually increase in length and placing them above the current top row of vectors
by adding vectors that are all the same length and placing them below the current bottom row of vectors
by adding vectors that gradually increase in length and placing them below the current bottom row of vectors

Answer 1

the answer is:

A: by adding vectors that are all the same length and placing them above the current top row of vectors

you're welcome

Answer 2

Acceleration is defined as the rate of change in the velocity of the object.

Option A explains that if the object changes its direction, it accelerated with a constant speed.

Acceleration and Velocity

Acceleration is a vector quantity that depends on the velocity of the object.

In the given picture, object X moves from left to right with a certain velocity. When the object changes its direction, its velocity also changed.

Acceleration will be changed with respect to the time during its velocity changes. For the constant acceleration, the velocity of the object must be changed with the constant rate with time.

Option A states that all the vectors of the same length are added together and placed above the current top row. it means that the velocity of the object will change with time when the direction changes. Also, acceleration will be changed. If the velocity changes at a constant rate, then the acceleration of the object will be constant with directional change.

Hence we can conclude that option A explains that if the object changes its direction, it accelerated with a constant speed.

To know more about the acceleration, follow the link given below.

https://brainly.com/question/5350329.