1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
eduard
3 years ago
5

If an object moves 40 m north, 40 m west, 40 m south, and 40 m east, what's the total displacement?

Mathematics
2 answers:
Likurg_2 [28]3 years ago
8 0
Hey i just took the PF test. the correct answer is B: 0 m.
BlackZzzverrR [31]3 years ago
3 0

Answer:

B. 0 m

Step-by-step explanation:

We are given the movement of an object and are required to find the total displacement.

Now, as we know that 'displacement' refers to the length of the shortest path between two points.

i.e. We are required to find the shortest path the object covers.

Now, we can see from the figure below that the given movement,

40 m north → 40 m west → 40 m south → 40 m east,

will bring the object back to the original position ' O '.

Hence, the total displacement will be 0 m.

You might be interested in
Help me please please​
cupoosta [38]

Answer:

  (7, 5)

Step-by-step explanation:

AC is the resultant. Point C is 7 units right and 5 units up from point A. If those are what go in your boxes, the resultant is ...

  \displaystyle\left(\,7\,\above\,5\,\right)

_____

<em>Comment on the question</em>

Vectors can be represented a number of different ways. Components can be given in rectangular or polar form, and the presentation can be made as a row vector, column vector, sum of orthogonal unit vectors, and other ways. We assume this is supposed to be a column vector of the form ...

  \displaystyle\left(x\above y\right)

7 0
3 years ago
Determine the median of the numbers: 6 5 2 2 5 00
zavuch27 [327]

Answer:

2

Step-by-step explanation:

6 0
3 years ago
Terry drove 310 miles in 5 hours at a constant speed. How long would it take him to drive 403 miles at the same speed?
NeX [460]
Well, first, find-out how fast he was going the first time, by dividing 310 by 5. This gives you 62 mph. Now, divide 403 miles by 62 miles per hour in order to find-out how long it would take him to drive 403 miles, if he is constantly doing 62 mph. Your final answer is six-and-a-half hours.
6 0
3 years ago
Read 2 more answers
What is the value of k in the equation k\3 -5=34
Alex
If wrong i apologize but for that equation i got the answer K=117
4 0
3 years ago
Read 2 more answers
The probability that a randomly selected point on the grid below is in the blue area is 9/16
DochEvi [55]

Answer:

The correct option is 1.

Step-by-step explanation:

it is given that the probability of a randomly selected point on the grid below is in the blue area is 9/16.

In the given grid we have only two colors that are blue and white.

Let A be the event of a randomly selected point on the given grid is in the blue area.

P(A)=\frac{9}{16}

If the randomly selected point on the given grid does not lie in the blue area, it means it lies on white area.

We will calculate P(A'), to find the probability that a randomly selected point is in the white on the grid.

We know that the sum of the probability is 1.

P(A)+P(A')=1

P(A')=1-P(A)

It is given that P(A)=\frac{9}{16}

P(A')=1-\frac{9}{16}

Therefore option 1 is correct.

8 0
2 years ago
Read 2 more answers
Other questions:
  • Need help with numbers 39 through 42
    14·1 answer
  • If Sonia practices piano for 1/3 of an hour each day,how long will she have practiced in a week
    8·1 answer
  • The load that can be supported by a rectangular beam there is jointly as the width of the beam in the square of its height and i
    12·1 answer
  • Help I need somebody help
    14·1 answer
  • What does 264÷58 equal to<br>​
    8·2 answers
  • Find the slope of the graph below.<br> Help !!
    12·1 answer
  • Arrange the fractions in order, beginning with the smallest. 9/7,2/9,2/7,2/3
    8·2 answers
  • Can someone please help me ASAP​
    11·1 answer
  • Answer?plz. Need help
    13·1 answer
  • What is the relationship between 21 and 22?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!