and the line was going down. That indicated the acceleration of the object was decreased.
and the line was going down. That indicated the acceleration of the object was decreased.
1. A leveling/equalizing motion. The two objects of equal masses are suspended over a light pulley, the objects will move only until they are both at equal distances from the ground. Then they will not move at all.…
The direction and length of a straight line from the starting point to the ending point of an object’s motion is displacement.…
The purpose of this lab is to understand the motion of a ball bearing on an inclined plane through the graphical relationship between displacement and time. The graphical relationship between displacement and time was a top opening parabola. We found this relationship by observing our graph and determining that the points lined up to…
In order to answer the following questions, imagine that you were able to measure the distance of the object above your hands, the velocity of the object, and the acceleration of the object, all as a function of time. You may want to reference the power point lecture of the diagrams in your text to help answer these questions. Please give detailed answers in complete sentences.…
Answer: If an object is moving at a constant acceleration then the shape of the corresponding velocity vs time graph will look like a linear line going up diagonally on the graph.…
e. If an object is at rest, then the velocity-time graph will be a line with zero slope.…
The top y moves up and down and the bottom x moves side to side…
If an object is moving with constant acceleration, the shape of its velocity vs. time graph is a linear line.…
This means for every second between 4.5 and 6 seconds, on average, the height increases by 182 feet. From the interval from 6.5 seconds to 7 seconds, I found the average rate of change is 135 feet per seconds. This means for every second between 6.5 and 7 seconds, on average, the height increases by 135 feet. You can make equations with these average rates of change too using the average rate of change and a coordinate you used to find the average rate of change and plug it in to the point-slope equation of (y-y0)=m(x-x0). The equation for the interval between 4.5 seconds and 6 seconds is (y-1255)=182(x-4.5). There are many intervals where the average velocity of the rocket is 0. From 2 seconds to 19.875 seconds is an example of one of these intervals where the average velocity of the rocket is 0 feet per second. This tells you that within the interval between 2 and 19.875 seconds, on average, for every second that passes, the height of the rocket increases by 0 feet. This also tells you that at 2 seconds, the rocket has the same position going up as the rocket at 19.875 seconds going…
10. The slope of a Velocity versus Time graph will tell you the object’s what (2.23)…
If we were to observe this motion on a speed time graph it would be as follows:…
4. The change in spacing of the dots tells us that the speed of the object is increased as it falls, because the spacing increases between the dots.…
they are giving an example of Newtons First law an object at rest remains at rest. Second…
Not only can objects can move in a straight line at a constant speed but they can also change their speed and/ or direction (accelerate or decelerate).…
Was there any point in the motion where the velocity was zero? Explain. Yes, there were actually two times when the velocity was zero. One when the object reached 0.8m and two, when the object reached 0.5m. As the spring resisted upon the object, there were limitations when the spring stretched and contracted. These limitations were the result of the two positions. Because the object must come to a complete stop at those positions in order to keep going in the opposite direction.…