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
Angelina_Jolie [31]
3 years ago
14

A spring is 14cm long. Three masses are hung from it and then it is measured again. Now it is 19.5cm long. What force did the th

ree masses provide? The spring constant for the spring is 30N/m.
Physics
1 answer:
lukranit [14]3 years ago
3 0

Answer:

Gravity

Explanation:

The answer is gravity because when the 3 masses were hung from the spring, gravity pulled the spring towards the ground.

You might be interested in
What is the change in potential energy of an energetic 72 kg hiker who makes it from the floor of death valley to the top of mt.
storchak [24]
<span>The lowest point in Death Valley is 85 m below sea level. The summit of nearby Mt. Whitney has an elevation of 4420 m. </span>
3 0
3 years ago
A transformed, visible pattern that holds cues indicating the presence of a particular ethnic group is ____
kogti [31]

Answer:

A transformed, visible pattern on earth that holds cues indicating the presence of a particular ethnic group is cultural landscape.

Explanation:

3 0
3 years ago
A diagram of a closed circuit with power source on the left labeled 45 V, two resistors on the top labeled 2.0 Ohms and 3.0 Ohms
CaHeK987 [17]

Answer:

15

3A

Explanation:

ANSWER KEY

6 0
3 years ago
Read 2 more answers
Jane walked 5.00 meters on a road that inclines 13.0 degrees. How much distance did she cover horizontally?
Paladinen [302]
Any options available?
8 0
2 years ago
Which term describes the point when two objects reach the same temperature and there is no longer a transfer of energy through h
yaroslaw [1]
The term you need to know is equilibrium. Technically it means that heat gained = heat lost. Normally in beginning chemistry classes the evidence for this condition is a stable temperature. 
5 0
3 years ago
Other questions:
  • You are designing a pendulum clock to have a period of 1.0 s. The acceleration of gravity is 9.81 m/s2 . How long should the pen
    5·1 answer
  • The velocity of a wave is primarily determined by the
    7·1 answer
  • Fog rolls in and bright headlights make it hard to see in the fog
    11·1 answer
  • A physics student drops a rock from a 55m cliff. How long does it take to hit the ground?
    12·2 answers
  • What does the force of gravity between two objects depend on?
    12·1 answer
  • A brisk walk has a constant speed of 1.7 m/s. how far could a person walk in 160 seconds?
    11·1 answer
  • When a force is applied through a distance , work is done
    13·1 answer
  • Why does compound pendulum have the identity of possessing two values of h corresponding to the same period of oscillation
    11·1 answer
  • 1
    6·2 answers
  • 4. Find the density of 2750 g of a substance that occupies 250 mL.​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!