If Tomasi walks 10 meters due west and then 30 meters due east. What is the total displacement?
20 east
20m east
To find the total displacement, we need to determine the net distance and direction of Tomasi's movement.
Since Tomasi walked 10 meters due west and then 30 meters due east, we can consider these distances as displacements in opposite directions.
To find the total displacement, we subtract the distance traveled in one direction from the distance traveled in the opposite direction:
Total displacement = (30 meters east) - (10 meters west)
To simplify this, we can convert both directions to a common reference point:
Total displacement = 30 meters - 10 meters
Calculating the subtraction, we get:
Total displacement = 20 meters
Therefore, the total displacement of Tomasi is 20 meters.
To find the total displacement of Tomasi, we need to consider both the direction and magnitude of his movement.
First, let's calculate the net displacement for each direction separately. Tomasi walks 10 meters due west and then 30 meters due east.
When Tomasi walks 10 meters due west, it means he moves 10 meters in the opposite direction of the positive x-axis. So, his displacement in the west direction is -10 meters.
Next, when Tomasi walks 30 meters due east, it means he moves 30 meters in the positive x-axis direction. So, his displacement in the east direction is +30 meters.
To find the total displacement, we need to consider both directions. We can simply add the two displacements together:
Total displacement = Displacement in the west direction + Displacement in the east direction
= -10 meters + 30 meters
= 20 meters
Therefore, the total displacement of Tomasi is 20 meters in the east direction.