NEED THIS ANSWERED ASAP Run this moving man simulation to get a visual understanding of all that you learned in this lesson about position, velocity, and acceleration. During this activity, you will explain these concepts. First, click the introduction tab and answer the question. Set a small constant V on the velocity slider and check the velocity vector box. Click play, watch, and describe the motion in terms of what you see happening with the man’s displacement, velocity, and acceleration.
The Correct Answer and Explanation is:
In this simulation, when you set a small constant velocity (V) on the velocity slider and check the velocity vector box, you’re essentially controlling the speed at which the man moves across the screen. Here’s an explanation of the concepts based on what you see:
Displacement:
Displacement is the overall change in position of the moving object. In this simulation, you’ll see the man moving in a straight line. As the velocity is constant, the displacement increases steadily over time. The displacement vector shows the straight line distance between the starting point and the current position, regardless of the path taken.
Velocity:
Velocity is a vector quantity that describes the rate at which an object changes its position. It has both magnitude (how fast) and direction (which way). When the velocity is set to a constant value, you’ll notice the man’s velocity vector remains the same size throughout the motion. This means he moves at a steady speed. If you look at the velocity vector (which points in the direction the man is moving), its length indicates the speed.
Acceleration:
Acceleration is the rate at which velocity changes. In this simulation, with a constant velocity set, you’ll notice that the acceleration vector is always zero. This is because acceleration occurs when there is a change in velocity, either in speed or direction. Since the velocity is constant, the man does not speed up or slow down, and there is no change in direction. Therefore, the acceleration vector remains at zero.
In conclusion, the simulation helps visualize how an object moves with constant velocity: the displacement increases at a steady rate, the velocity remains constant, and there is no acceleration. This represents uniform linear motion where the object is moving at a constant speed in one direction.
