To find the correct displacement, we need to consider the net movement in the north-south direction. Starting from the origin, you move 4 km south, then 2 km north, resulting in a net movement of 2 km south. Next, moving 5 km south brings the total to 7 km south, and finally moving 5 km north results in a net position of 2 km south. Thus, the correct displacement is 2 km south.
Yes, that is correct
For move A, if you move 2 m east and then 12 m east, the total distance is 14 m, and the displacement is 14 m east. For move B, if you move 10 m east, the total distance is 10 m, and the displacement is also 10 m east. The provided displacement and distance for move A are incorrect; it should not be 4 m west and 20 m total.
To determine which diagram correctly shows how to add displacements, look for one that illustrates the vector addition method, typically using the "tip-to-tail" approach. In this method, the tail of one vector is placed at the tip of the previous vector, with the resultant displacement drawn from the tail of the first vector to the tip of the last vector. The sum displacement should represent the overall change in position, visually confirming the correct combination of the individual displacements.
b,c
A. Move 2 m east and then 12 m east results in a total distance of 14 m (2 m + 12 m) and a displacement of 14 m east since the final position is 14 m east of the starting point. B. Move 10 m east would have a total distance of 10 m and a displacement of 10 m east. The provided displacement of 4 m west and distance of 20 m do not match the moves described.
The displacement is a shortest distance. Here, the displacement will be 1 km. It will be in the North direction.
The displacement is a shortest distance. Here, the displacement will be 1 km. It will be in the North direction.
The displacement is a shortest distance. Here, the displacement will be 1 km. It will be in the North direction.
The displacement is a shortest distance. Here, the displacement will be 1 km. It will be in the North direction.
The total displacement is 2km north, as the southward and northward displacements cancel each other out.
The correct term from the maximum displacement from the rest position in a wave is the Amplitude (A).
The resultant is 2 km South.
Yes, that is correct
The correct unit for speed in MKS system is 'm'.
The correct spelling is following (trailing, afterward, or a group of fans).
WD-40 stands for water displacement and 40 is the number of times it took to get the correct solution/ fluid/spray to make water displacement
The following are your resumé and covering letter is a correct sentence.