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
Ugo [173]
3 years ago
12

Only four forces act on an object. They all have the same magnitude. Their directions are north, south, northwest, and northeast

. In which direction does the object accelerate? (A) north (B) south (C) northwest (D) northeast (E) The object does not accelerate because the four forces cancel.
Physics
1 answer:
mina [271]3 years ago
7 0

Answer:

the correct answer is A,   North

Explanation:

The forces are vectors so they must be added vectorially.

The magnitude of the forces is the same, but not their direction, which is why they are different.

Analyze the situation presented

We have a force towards the North and another towards the South with the same magnitude, therefore these cancel each other out

We have a force towards the Northeast and another towards the Northwest, these can be decomposed into parts, one towards the North and another on the East-West axis, this last component is canceled, but the component towards the North is added.

In summary we see that the body accelerates towards the North

the correct answer is A

You might be interested in
Please help me find out this answer
Elanso [62]
The direction of work.........

4 0
3 years ago
A moving roller coaster speeds up with constant acceleration for 2.3s until it reaches a velocity of 35m/s. During this time, th
nata0808 [166]
Hope this answer helps: option B

Explanation:

9 0
3 years ago
9. According to statistical theory, 68% of your measurements of time should fall within the range of and of therefore about 3 of
Nady [450]

Answer:

Yes

Explanation:

Yes, this is a random error generating because of statistical constraint. We only have finite number of data points. As per this, if we plot our observation we will get a gaussian (inverse bell ) shaped curve with mean equal to central value.

5 0
2 years ago
A student measures the time it takes for two reactions to be completed reaction eight is completed and 57 seconds and reaction b
Maslowich
The answer to this problem is 1200
8 0
3 years ago
A girl travels 20 miles on her bike, the trip takes two hours. express her speed in miles/hr
xxTIMURxx [149]

Answer:

10 mph

Explanation:

6 0
2 years ago
Other questions:
  • A purse at radius 2.30 m and a wallet at radius 3.45 m travel in uniform circular motion on the floor of a merry-go-round as the
    11·1 answer
  • The man who discovered that even individual light particles have wave characteristics was:
    9·2 answers
  • 1) Two cars both moving at 27m/s (60mile/hr) pass each other on a road, one moving east the othe other west. 1a) both cars have
    13·1 answer
  • What’s the correct answer
    15·1 answer
  • If in 30 minutes Allex runs to a store that is 4 km away, what is her average speed in km/h? km/h
    12·2 answers
  • 1. A 500-g block is placed on a level, frictionless surface and attached to an ideal spring. At t = 0 the block moves through th
    8·1 answer
  • Which technology has allowed for space exploration
    11·2 answers
  • What is the weight of an object on the earth with a mass of 70 kg. <br> (g= 10 m/s2)
    14·1 answer
  • As an airplane takes off, the air flows across the wings of the airplane. Which of the following would be the best description?
    10·1 answer
  • The graph depicts the velocity and times of Elan and Anna during a race.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!