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
givi [52]
3 years ago
11

An ideal spring is hung vertically from the ceiling. The spring constant is k = 125 N/m. A block of mass m = 650 g (1000 g = 1 k

g) is then attached to the free end and block extends the spring under its weight until it stops moving. Calculate the maximum extension of the spring due to the block. (Hint: when the system comes to equilibrium, the net force on the block must be zer0.)
Physics
1 answer:
Brrunno [24]3 years ago
3 0

Answer:

0.102 m

Explanation:

k = spring constant of the spring = 125 N/m

m = mass of the block attached to the spring = 650 g = 0.650 kg

x = maximum extension of the spring

h = height dropped by the block = x

Using conservation of energy

Spring potential energy gained = Gravitational potential energy lost

(0.5) k x² = mgh

(0.5) k x² = mgx

(0.5) (125) x = (0.650) (9.8)

x = 0.102 m

You might be interested in
On a roller coaster, riders can experience a force of up to 4 g. What is the maximum acceleration of the roller coaster?
yKpoI14uk [10]

m/s^2 is 39.2266

is the answer If thats what you needed


7 0
3 years ago
The state of a medium affect the speed of sound
fenix001 [56]

Answer:

no it can not effect the speed of sound not shure tho

5 0
2 years ago
Describe two ways unbalanced forces help you in your day to<br> day life.
Alexxandr [17]

Answer:

  1. we need unbalance force to lift objects
  2. we need unbalance force to drag objects
6 0
3 years ago
Maya made this picture to represent a chemical reaction:
Natalka [10]

The statement that best explains the type of chemical reaction represented by Maya's picture is that it is neither a synthesis reaction nor a decomposition reaction because two reactants form two products. That is option B.

<h3>What is a chemical reaction?</h3>

A chemical reaction is the combination of two elements to yield a new product through the formation of bonds.

A chemical reaction is said to be a synthesis reaction when when two different atoms or molecules interact to form a different molecule or compound.

A chemical reaction is said to be a decomposition reaction when one reactant breaks down into two or more products.

Therefore, from the picture, the chemical reaction is neither a synthesis reaction nor a decomposition reaction because two reactants form two products.

Learn more about chemical reaction here:

brainly.com/question/16416932

#SPJ1

5 0
2 years ago
*science question pls answer quickly*
Mrrafil [7]
A is the answer you can believe me
3 0
2 years ago
Other questions:
  • A 1.0 kg object moving at 4.5 m/s has a wavelength of:
    12·1 answer
  • A 1056-hertz tuning fork is struck at the same time as a note on the piano and you hear 2 beats/second. You tighten the piano st
    9·1 answer
  • At the interface of two transparent media, light ray experiences both refraction and reflection. Does the angle of reflection de
    13·1 answer
  • What is a non example of atmosphere
    12·2 answers
  • It takes much longer to bake a whole potato than potatoes that have been cut into pieces why ?
    6·1 answer
  • 4. A driver travels 135 km, east in 1.5 h, stops for 45 minutes for lunch,
    15·1 answer
  • Can someone plz help me with this it be appreciated I’m confused
    15·1 answer
  • The frequency of a microwave is 6Ghz. Calculate the wavelength of the wave in the air.
    9·1 answer
  • Why a hole at the bottom of a ship is more dangerous than the one that is near the surface?​
    9·1 answer
  • A simple pendulum is suspended from the ceiling of a stationary elevator, and the period is determined.(i) When the elevator acc
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!