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
spin [16.1K]
3 years ago
11

The spring to launch a pinball in a pinball machine is compressed 25 cm and has a spring constant of 140 N/m.

Physics
1 answer:
mote1985 [20]3 years ago
8 0

Answer:

I think it is 5.6. This is my answer

You might be interested in
Which major planet has the largest . . . A. semimajor axis? B. average orbital speed around the Sun? C. orbital period around th
Yuliya22 [10]
<h2>Mercury, Neptune, and Jupiter </h2>

Explanation:

  • Mercury has the largest semimajor axis that is 5.791 x 107 in km.
  • Mercury is the planet with the fastest speed, which has an average orbital speed around the sun for about 47.87 km/s.
  • Neptune has the longest orbital speed around the sun of any planet in the Solar System which is equivalent to 164.8 years (or 60,182 Earth days)
  • Jupiter has the largest eccentricity.

Hence, the answer is Mercury, Neptune, and Jupiter respectively.

6 0
3 years ago
A radio has 100J of energy transferred by electricity. 20J are transferred by heating and 10J are transferred by sound. How many
seraphim [82]

Answer:

70 Joules

Explanation:

3 0
3 years ago
Please answer the one you know!
tresset_1 [31]
#8 positive kinetic energy
3 0
2 years ago
The strength of the electric field at a certain distance from a point charge is represented by E. What is the strength of the el
Nana76 [90]

Answer:

E

Explanation:

Using Coulomb's law equation

Force of the charge = k qQ /d²

and E = F/ q

substitute for F

E = ( K Qq/ d² ) / q

q cancel q

E = KQ / d²

so twice  the distance of the from the point charge will lead to the E ( electric field ) decrease by a 4 = E/4. E is inversely proportional to d²

7 0
3 years ago
Select the correct exercise category for each of the specific ways to increase intensity
Alecsey [184]
The answer is cardiovascular.
3 0
3 years ago
Other questions:
  • How can electric shock be prevented?
    7·1 answer
  • Objects 1 and 2 attract each other with a gravitational force of 72.0 units. If the mass of Object 1 is one-fourth the original
    7·1 answer
  • How much work can be extracted from 5.00 × 10^4 J of heat when 2.00 × 10^4 J of heat is exhausted? A. - 7.00 × 10^4 J B. - 3.00
    15·1 answer
  • What is the purpose of using significant figures? How does it relate to accuracy, precision, resolution, and uncertainty?
    8·1 answer
  • A cannonball is fired horizontally from the top of a cliff. The cannon is at height H = 100 m above ground level, and the ball i
    5·1 answer
  • What is 1113.28 in a sig fig?
    6·1 answer
  • A star has right ascension of 5 hours. Which of these statements is correct about the star?
    6·1 answer
  • When the rudder moves to the left the plane will move to the right or left?
    11·2 answers
  • PLEASE HELP URGENT! this is a homework that is due today but I forgot to do it please help those 2 questions!
    7·1 answer
  • Gabrielle has just upgraded her oil-burning furnace. Her new furnace takes cool air from outside and passes it through the heat
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!