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
babunello [35]
2 years ago
8

Help immediately! Answer I need help.

Physics
1 answer:
garri49 [273]2 years ago
4 0

Answer:

0.80 m

Explanation:

elastic potential energy formula

elastic potential energy = 0.5 × spring constant × (extension) 2

You might be interested in
A ball thrown at 4 meters/second exerts 200 Newtons of force. The mass of the ball is:
Harlamova29_29 [7]

Answer:

50

Explanation:

200 divided by 4 gives you the mass of 50

5 0
3 years ago
How is force related to physics ?
il63 [147K]

Answer:

In physics, a force is an influence that can change the motion of an object. A force can cause an object with mass to change its velocity (e.g. moving from a state of rest), i.e., to accelerate. ... A force has both magnitude and direction, making it a vector quantity. It is measured in the SI unit of newton (N).

3 0
3 years ago
Read 2 more answers
Which of the following is not used to measure wind?
lapo4ka [179]

Answer:

A) psychrometer

Explanation:

A psychrometer measures the relative humidity in the atmosphere not the wind.

6 0
4 years ago
Read 2 more answers
The energy levels of a particular quantum object are -11.7 eV, -4.2 eV, and -3.3 eV. If a collection of these objects is bombard
gogolik [260]

To solve this problem it is necessary to apply an energy balance equation in each of the states to assess what their respective relationship is.

By definition the energy balance is simply given by the change between the two states:

|\Delta E_{ij}| = |E_i-E_j|

Our states are given by

E_1 = -11.7eV

E_2 = -4.2eV

E_3 = -3.3eV

In this way the energy balance for the states would be given by,

|\Delta E_{12}| = |E_1-E_2|\\|\Delta E_{12}| = |-11.7-(-4.2)|\\|\Delta E_{12}| = 7.5eV\\

|\Delta E_{13}| = |E_1-E_3|\\|\Delta E_{13}| = |-11.7-(-3.3)|\\|\Delta E_{13}| = 8.4eV

|\Delta E_{23}| = |E_2-E_3|\\|\Delta E_{23}| = |-4.2-(-3.3)|\\|\Delta E_{23}| = 0.9eV

Therefore the states of energy would be

Lowest : 0.9eV

Middle :7.5eV

Highest: 8.4eV

8 0
4 years ago
PLEASE HELP IM DUMB!!!
Semenov [28]

Answer:

I believe its: A wave with a shorter wavelength has higher frequency

4 0
4 years ago
Other questions:
  • When a resistor with resistance R is connected to a 1.50-V flashlight battery, the resistor consumes 0.0625 W of electrical powe
    7·1 answer
  • If the density of an object is less than the density of water, what will the object do?
    8·1 answer
  • Is an unbalanced charge sometimes called an intense charge?
    13·1 answer
  • What is ATOMS and NEUTRAL ATOMS?
    5·2 answers
  • Raising the temperature of a gas will increase its pressure if the volume of the gas
    7·1 answer
  • The center of mass of a pitched baseball or radius 2.42 cm moves at 23.3 m/s. The ball spins about an axis through its center of
    13·1 answer
  • 1Calcula la fuerza necesaria para subir un peso de 500 N con una palanca si el brazo de potencia mide 3 mt y el de resistencia 1
    12·1 answer
  • I only need help on #15! Thanks!
    8·1 answer
  • HELPFAST
    14·1 answer
  • Why the speed of light decreases as it passes from air into another substance?​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!