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
Feliz [49]
3 years ago
9

Describe the behavior of magnets

Physics
1 answer:
tatyana61 [14]3 years ago
8 0
They have a north and South Pole .The opposite poles attract to each other ,the same poles repel from each other.
You might be interested in
A 225 kg block is pulled by two horizontal forces. The first force is 178 N at a 41.7-degree angle and the second is 259 N at a
yawa3891 [41]

Answer:

52.9 N, 364.7 N

Explanation:

First of all, we need to resolve both forces along the x- and y- direction. We have:

- Force A (178 N)

A_x = (178 N)(cos 41.7^{\circ})=132.9 N\\A_y = (178 N)(sin 41.7^{\circ})=118.4 N

- Force B (259 N)

B_x = (259 N)(cos 108^{\circ})=-80.0 N\\B_y = (259 N)(sin 108^{\circ})=246.3 N

So the x- and y- component of the total force acting on the block are:

R_x = A_x + B_x = 132.9 N - 80.0 N =52.9 N\\R_y = A_y + B_y = 118.4 N +246.3 N = 364.7 N

7 0
3 years ago
atoms combine in different ways to make up all of the substances you encounter everyday true or false
amm1812
True hope this helps :)
4 0
3 years ago
PLEASE HELP!!!!!!! MT TIME FOR MY TEST IS ALMOST OVER!!!
pav-90 [236]

Answer:

50 N

Explanation:

Let the natural length of the spring = L

so

100 = k(40 - L)       (1)

200 = k(60 - L)       (2)

(2)/(1):   2 = (60 - L)/(40 - L)

60 - L = 2(40 - L)

60 - L = 80 - 2L

2L - L = 80 - 60

L = 20

Sub it into (1):

100 = k(40 - 20) = 20k

k = 100/20 = 5 N/in

Now

X = k(30 - L) = 5(30 - 20) = 50 N

3 0
2 years ago
A student touches sphere x and moves it close to, but not touching sphere y. What are the natures of the charges left on the two
e-lub [12.9K]
No charge I know this because
7 0
3 years ago
If a sample of an unknown material with a mass of 0.68 g and a volume of 0.8 cm3 is dropped
Anna71 [15]
As the density of the unknown substance is 0.68g/0.8ml = 0.85g/ml, it is less dense than the maple syrup at 1.33g/ml and will float.
4 0
3 years ago
Other questions:
  • Looking for some help with the left side of the table and the questions followed :)
    12·1 answer
  • Force can be represented by
    7·1 answer
  • What's the atom and ion for Calcium
    12·1 answer
  • Current events and overexposure of sun
    9·1 answer
  • A heat engine is designed to do work. This is possible only if certain relationships between the heats and temperatures at the i
    14·1 answer
  • Which of the following is an example of technology influencing science?
    15·2 answers
  • Gravity: The force due to gravity is F=mg where g=9.80 m/s². A. Find the force due to gravity on a 41.63-kg object. B. The force
    13·1 answer
  • Matching the words to the definitions <br> HELPPP
    12·2 answers
  • What is the rate of 12 liters of water moving through a water hose in 4.0 minutes?
    10·1 answer
  • Damage to internal organs will present as pain associated with a particular surface area of the body. Why would something like i
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!