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
yaroslaw [1]
3 years ago
14

A force of 50 N stretches a string by 4 cm,calculate the elastic constant.

Physics
1 answer:
murzikaleks [220]3 years ago
8 0

Answer:

50/0.04= answer

You might be interested in
Plz help
pogonyaev
Cells undergo cell division ( creates more cells to replace dead cells )
8 0
3 years ago
How much work does a 60kg person do in walking up 5m of stairs
Nataliya [291]

Answer:

If I’m correct 300 joules

Explanation:

8 0
3 years ago
A clam of mass 0.12 kg dropped by a seagull takes 3.0 s to hit the ground. [Neglect friction.]
jarptica [38.1K]

-- The acceleration of gravity is 9.8 m/s².
So if there's no air resistance, the speed of a falling object
always increases by 9.8 m/s for every second it falls.

             Speed  =  (original speed) + (gravity  x  falling time)

-- If it has no vertical speed when it started, then at the end
of 3 seconds, its speed is

                         =       (0)            + (9.8 m/s²  x  3 sec)

                       Velocity  =  29.4 m/s downward . 
6 0
3 years ago
As water across the surface of the earth it dissolves material as it travels. What property of water does this demonstrate?
iris [78.8K]

Answer:

B) Water is a solvent

Explanation:

Among many other chemicals, water can dissolve a variety of substances. The solvent properties of chemicals are far beyond it. That property makes water a universal solvent.

Water has one atom of oxygen and two atoms of hydrogen.

One side of the water molecule is positively charged and the other side is negatively charged. This property attracts other substances like salt and disintegrates into positive and negatively charged ions. This property is due to its physical and chemical nature.

3 0
3 years ago
Why might a major volcanic eruption lead to cooler global temperatures? Explain your answer.
irina [24]

Answer:

Volcanic eruptions cool down  the planet

Explanation:

Volcanic eruptions actually cool the planet because the particles ejected from volcanoes shade incoming solar radiation. ... The small ash and aerosol particles decrease the amount of sunlight reaching the surface of the Earth and lower average global temperatures.

Hope this helps!!! :D

4 0
3 years ago
Other questions:
  • The following is a chemical reaction for _______ with ozone.
    11·2 answers
  • while working out a man performed 2525j of work in 19seconds . what was his power A:132.9w. B:241.5w C 47.975w. D100.5w
    9·2 answers
  • Which equation could be rearranged to calculate the frequency of a wave?
    6·1 answer
  • A 5000kg car traveling at 40m/s crashes into a wall and comes to a complete stop in 10s. What was the force on the wall? solve s
    10·1 answer
  • 3. What are the first steps that you should take if you are unable to get onto the Internet? (1 point)
    5·2 answers
  • What is gravitational potential energy?
    10·1 answer
  • OC: Dog owner plays with the puppy when it bites, it bites more often.
    9·1 answer
  • The form of energy stored in food is known as
    11·2 answers
  • A stone is dropped from top of a tower. If it takes 6 sec to hit the ground, find the height of tower and velocity with which th
    10·1 answer
  • how many years would it take to reach the star from earth, as measured by observers on the spacecraft
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!