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
katrin [286]
3 years ago
14

Which of the following statements are true? Positively charged objects attract other positively charged objects. Negatively char

ged objects attract other negatively charged objects. Positively charged objects attract negatively charged objects. Positively charged objects attract neutral objects. Negatively charged objects attract neutral objects.
Physics
2 answers:
butalik [34]3 years ago
7 0
The statement that is true is that positively charged objects attract negatively charged objects. This is due to a law that states 'like forces attract while unlike forces repel. This same concept applies to magnetism. If you put two similar poles together, for example; if you place two south poles together. You feel a separating force between the two poles. But if you place two opposite poles together they attract each other. Hope i helped. <span />
olasank [31]3 years ago
6 0

Answer:

Positively charged objects attract negatively charged objects

Explanation:

According to fundamental statement about static charges “Like charges repel each other, unlike charges attract each other”. The force between these static charges is called as electric force. Only third option fulfill this criteria. Other options do not satisfy this fundamental statement. Hence, positively charged objects attract negatively charged objects.

You might be interested in
A car is moving initially at 30 m/s comes gradually at stop at 900 m . What is acceleration of the car ?
ziro4ka [17]

The acceleration of the car is 0.5 meters per seconds square.

Given the following data:

  • Initial velocity, U = 30 m/s
  • Distance, S = 900 meters

Note: The final velocity (V) of the car would be zero (0) m/s when it comes to a stop.

To find the acceleration of the car, we would use the third equation of motion;

Mathematically, the third equation of motion is given by the formula;

V^2 = U^2 - 2aS\\\\0 = 30^2 - 2a(900)\\\\0 = 900 - 1800a\\\\1800a = 900\\\\a = \frac{900}{1800}

<em>Acceleration, a </em><em>=</em><em> 0.5 </em>m/s^2<em></em>

Therefore, the acceleration of the car is 0.5 meters per seconds square.

Read more: brainly.com/question/8898885

4 0
2 years ago
Two charged objects, A and B, are exerting an electric force on each other. What will happen if the charge on A is increased?
AveGali [126]

Answer:

The electric force between A and B will increase.

Explanation:

6 0
4 years ago
Which of the following is a form of mechanical energy?
ki77a [65]

Answer:

D. gravitational potential energy

Explanation:

7 0
3 years ago
Match the terms in Column II with the descriptions in Column I. Write the letters of the correct term in the blank on the left.
lorasvet [3.4K]
3.tool used by frank edwards was thrown out the window by the feds
4 0
3 years ago
What effect do impurities have on the crystal lattice? Why does that result in the lowering of the melting point of a solid?
s344n2d4d5 [400]

Answer:

It reduces the melting point due to a defect in the arrangement of the crystal lattice.

Explanation:

The presence of impurities creates a disorderliness in the uniformity of the crystal structure. It lowers the melting point by a few degrees because it becomes easier to overcome the intermolecular force of attraction.

It makes the array of crystals disordered.  

Lattice is a long chain three-dimensional arrangement of the molecules, atoms or ions in a crystal structure.

3 0
4 years ago
Other questions:
  • A disk of known radius and rotational inertia can rotate without friction in a horizontal plane around its fixed central axis. T
    7·1 answer
  • In Parts A, B, C consider the following situation. In a baseball game the batter swings and gets a good solid hit. His swing app
    12·1 answer
  • A bucket of water with total mass 23 kg is attached to a rope, which in turn, is wound around a 0.050-m radius cylinder at the t
    11·2 answers
  • Which represents the most accepted form of scientififc ideas
    6·1 answer
  • Use the graph found below to answer the following question:
    12·1 answer
  • A mass m = 4.7 kg hangs on the end of a massless rope L = 2.06 m long. The pendulum is held horizontal and released from rest. 1
    15·1 answer
  • A star is estimated to be 4.8 x 10^15 kilometers away from the earth. When we see this star in the night sky, how old is this im
    5·2 answers
  • Which combination we prefer for domestic circuit, parallel <br> or series? Give reason
    11·1 answer
  • Un cuerpo de 1250 kg se mueve sobre una superficie horizontal por la acción de un mo tor que produce una fuerza de 24500 N. Sabi
    11·1 answer
  • The wheels of a wagon can be approximated as the combination of a thin outer hoop of radius h=0.156 m and mass 4.89 kg, and two
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!