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
Furkat [3]
3 years ago
10

PLEASE HELP 15 POINTS If you hold a bar magnet in each hand and bring your hands together, will the force be attractive or repul

sive if the magnets are held: (ref: p.650-657)
a) with the two north poles together?
b) with a north pole and south pole together?
Physics
1 answer:
marusya05 [52]3 years ago
6 0

Answer:

with the 2 north poles it will repulse with the north and south it will retract

Explanation:

north and north wont come together. same for south and south. opposite sides always attract one another. hope it helped!!!

You might be interested in
A forces of 5 N accelerates an object. The object’s mass is 50 g. What is the acceleration of the object? (Formula: F=ma)
Harrizon [31]

Answer:

100 m / s^

F =ma from this divided F and ma by m to get acceleration

a = F / m

a = ?

F = 5 N

m = 50 g = 0. 0 5 kg ; if 1 kg = 1000g how much kg of 50 g by criss cross method we get 0.05 kg

so; 5N / 0. 05 kg = 5kg m / s^ / 0.05 kg

kg cancel by kg

the result is 100 m/ s^

7 0
2 years ago
Please help me :))))) no links, and BRAINLIEST to CORRECT answers ONLY.
padilas [110]

Answer:

D. Effort Force

Explanation:

3 0
3 years ago
Read 2 more answers
true or false: atoms combine in different ways to make up all of the substances you encounter everyday
ioda
Yes, atoms are identified as the particles of an element...these consist of electron,protons and neutrons...that form everything we see and are able to touch
3 0
4 years ago
Which best describes solubility? the speed at which a substance dissolves the ability of one substance to dissolve in another th
ycow [4]

<u><em>Answer:</em></u>

The ability of a substance to dissolve into another, called the solvent.

<u><em>Explanation:</em></u>

That is why water is called <u><em>"the universal solvent."</em></u>

Because it can dissolve almost anything.

The speed and temperature have nothing to do with solubility.

4 0
2 years ago
A bullet was fired from a gun. The bullet had a mass of 50g and the kinetic energy of the bullet was 25 kJ. How fast did it go?
Elenna [48]

Answer:

given \:  \\ mass \: (m) = 50g \\ kinetic \: enegy \: (k.e) = 25kj \\ velocity(v) = x \\ form \\ k.e =  \frac{1}{2}  \times MV ^{2}  \\ 25 =  \frac{1}{2}  \times 50 \times v {}^{2}  \\ 25 = 25 \times v {}^{2} \\ v {}^{2}  =  \frac{25}{25}  \\ v {}^{2}  = 1 \\ v =  \sqrt{1}  \\ v = 1ms {}^{ - }

the car it go fast with velocity 1m/s

5 0
3 years ago
Other questions:
  • What temperature, in ∘c, is a blackbody whose emission spectrum peaks at 250 nm ?
    14·1 answer
  • Humans cannot convert the Sun's energy into glucose for themselves because humans lack _____.
    6·2 answers
  • What are the major steps in completing gel electrophoresis?
    11·1 answer
  • Rays traveling parallel to the principle axis of a concave mirror will reflect out through the mirrors focus?
    14·2 answers
  • What kind of waves can travel through empty space or a vacuum?
    10·1 answer
  • The horizontal beam in Fig. E11.14 weighs 190 N, and its center of gravity is at its center. Find (a) the tension in the cable a
    9·1 answer
  • A charged capacitor and an inductor are connected in series. At time t = 0, the current is zero, but the capacitor is charged. I
    10·1 answer
  • With a wooden ruler, you measure the length of a rectangular piece of sheet metal to be 14 mm. With micrometer calipers, you mea
    14·1 answer
  • Jump rope with a double jump. As you bring the jump rope in front of you, cross your right arm over your left. For the next jump
    12·2 answers
  • HELP PLEASE 10 POINTS
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!