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
kvv77 [185]
3 years ago
15

A spring stretches 2 cm when a 10 N weight hangs on it. How far will it stretch with a weight of 20 N ?

Physics
1 answer:
pychu [463]3 years ago
5 0

Answer:

4cm

Explanation:

If it's a simple ratio 2cm:10N to ?cm:20N, It should be 4cm:20N.

You might be interested in
Hii please help i’ll give brainliest!!
den301095 [7]

Answer:

C

Explanation:

6 0
2 years ago
Read 2 more answers
Particle accelerators make it easy for scientists to study what?
monitta
The answer is electricity 
3 0
3 years ago
Read 2 more answers
What charge do electrons have?<br> A. no charge<br> B. a positive charge<br> C. a negative charge
Mandarinka [93]
Electrons have a negative charge.
5 0
2 years ago
All ball is thrown up with a vertical velocity of 54 m/s and a horizontal velocity of 39 m/s. Calculate how many seconds it will
VikaD [51]

5.5 s

Explanation:

The time it takes for the ball to reach its maximum height can be calculated using

v_y = v_{0y} - gt \Rightarrow t = \dfrac{v_{0y}}{g}

since v_y = 0 at the top of its trajectory. Plugging in the numbers,

t = \dfrac{(54\:\text{m/s})}{(9.8\:\text{m/s}^2)} = 5.5\:\text{s}

8 0
3 years ago
Which instrument is used to measure liquid volume?
Alecsey [184]

Volumetric cylinders and volumetric flasks

3 0
3 years ago
Read 2 more answers
Other questions:
  • An ideal air mass source region must meet two criteria. First, it must be an extensive and physically uniform area. The second c
    15·1 answer
  • A horizontal spring with spring constant 290 N/m is compressed by 10 cm and then used to launch a 300 g box across the floor. Th
    13·1 answer
  • What are some similarities between heat and temperature? 
    12·2 answers
  • Why do truckers use a ramp when loading a truck if the work required is the same with or without a ramp?
    9·1 answer
  • Calcular la cantidad de solucion que se encuentra en un recipiente con 670 g de solvente y 22 g de soluto
    10·1 answer
  • Please help!!!! Will mark brainliest.
    8·1 answer
  • 1. The nearest distance of distinct vision of
    13·1 answer
  • HELP PLEASEEEE How might the concept of momentum be applied to seafloor spreading?
    15·2 answers
  • A meteor is approaching Earth. Which statement about its motion is true?
    10·2 answers
  • Which variable is represented by the following symbol? ∑F
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!