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
marusya05 [52]
2 years ago
10

A dart in a toy dart gun is pressed 4 cm against a spring. if it has 1.5 J of stored potential energy what is the spring constan

t?
Physics
1 answer:
Sphinxa [80]2 years ago
8 0
U = 0.5k(x^2)
1.5 J = 0.5k(0.04m^2)
k = 1875 N/m

Check my math i might be wrong
You might be interested in
People cut down a forest to bulid a housing development which of the following describes how this action will likely affect the
Ratling [72]

Answer:

It would mean less transpiration and the groundwater would start to make a landslide with no tree root to hold the earth in place

8 0
3 years ago
On the basis of which characteristics jute is considerd as a natural fibre​
klemol [59]

Answer:

Jute is obtained from Jute plant naturally that is why it is considered as a Natural Fibre. It seems golden in color.

6 0
3 years ago
Work occurs when
andrew-mc [135]
The answer is the FIRST OPTION 
Work occurs when a force is applied to an object and the object moves in the direction of the force applied <span />
6 0
3 years ago
I need help fast please help
Irina18 [472]
A and C Im pretty sure :)
5 0
3 years ago
Why is random sampling and random assignment in experimental research important?
Hunter-Best [27]

So the result is not biased or affected in some way

6 0
3 years ago
Other questions:
  • Beryl is shaped like a six-sided prism. Beryl is part of the _____.
    14·2 answers
  • How is force, work, and distance the related
    9·1 answer
  • Can someone tell me a food chain then explain how ur food chain works?! Plz
    10·1 answer
  • What are some of the physical benefits to be derived from aerobic
    14·1 answer
  • If 1.8 1016 electrons enter a light bulb in 3 milliseconds, what is the magnitude of the electron current at that point in the c
    13·1 answer
  • Fill in the blanks to complete each statement about the heating of Earth's surface.
    10·1 answer
  • Practice questions, will mark brainliest!
    5·1 answer
  • 1When you look through a magnifying glass, the objects you are looking at
    14·1 answer
  • Qué es el movimiento
    11·2 answers
  • A 2.5m long steel piano wire has a diameter of 0.5cm how great is the tention in the wire if it stretches by 0.45cm when tighten
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!