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
vodomira [7]
3 years ago
14

Consider dropping a ball from rest. This ball moves from astate of high gravitational potential energy to one of lowgravitationa

l potential energy as it falls to the ground.Similarly, charges move from a state of high electric potentialenergy to one of low electric potential energy.Mustang Sally just finished restoring her1965 Ford Mustang car. To save money, she did not get a newbattery. When she tries to start the car, she discovers that thebattery is dead and she needs a jump start. While unhooking thejumper cables, the positive and negative cables almost touch and aspark jumps between the ends of the cables. This spark is caused bythe movement of electrons through the air between the batteryterminals. In what direction are the electrons traveling?
Physics
1 answer:
Leni [432]3 years ago
3 0

Answer:

From the negative to the positive cable.

Explanation:

The electrons have negative charge, which means that the negative terminal of the battery will suply the electrons, thus they are present in excess on the negative cable and will jump from it to the positive cable. This current direction is called real current.

You might be interested in
3) Principles of rectilinear proportion of light 9​
8_murik_8 [283]

Answer:Principle of rectilinear propagation of light

Explanation:Principle of rectilinear propagation of light

Rectilinear propagation of light refers to the propensity of light to travel along a straight line without any interference in its trajectory. ... It is because light travels along a straight line and leaves only the areas where the object interferes.

7 0
2 years ago
The Starship Enterprise is powered by combining matter with antimatter. Suppose 1 kg of each are combined and ejected backward a
tino4ka555 [31]

Answer:

The Starship Enterprise is powered by combining matter with antimatter. Suppose 1 kg of each are combined and ejected backward at the speed of light, what is the final speed of the Enterprise starting from rest? Assume that the mass of the Enterprise is 10,000 kg and the spaceship does not reach relativistic speed.

3 0
3 years ago
The picture is attached.
VLD [36.1K]

Answer:

C

Explanation:

5 0
3 years ago
Read 2 more answers
Please help & actually answer thank you :)
Katarina [22]

Answer:

0.5x35=17.5

Explanation:

You throw 0.5 kg the ball leaves your hand with

A speed of 35

4 0
2 years ago
A model train traveling at a constant speed around a circular track has a constant velocity
TiliK225 [7]
A model train traveling at a constant speed around a circular track has a constant velocity. FALSE.
Hope this helps you!

3 0
3 years ago
Other questions:
  • PLEASE HELP WILL GIVE BRAINLESS ANSWER
    15·1 answer
  • When does work occur
    5·2 answers
  • Biologists use ball-and-stick models to study complex molecules by representing atoms with balls and bonds with sticks. DNA is a
    11·1 answer
  • A ball, with a mass of 5.9kg, is thrown directly upwards. It reaches a maximum height of 10m from the point at which it was rele
    8·1 answer
  • What type of eclipse is shown? How do you know?
    6·2 answers
  • You leave a pastry in the refrigerator on a plate and ask your roommate to take it out before youget home so you can eat it at r
    15·1 answer
  • A hurricanes energy comes from?
    5·2 answers
  • Hey idk what to do anymore. I am just about to give up and I feel like just running off to the woods and live alone at least I c
    12·1 answer
  • Question 4 (1 point)
    15·1 answer
  • I stand 0.72 meters in front of a mirror and look at the person on the other side who looks like me. That person is actually you
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!