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
o-na [289]
4 years ago
8

a block suspended from a spring. The spring is stretch 0.5 m. If the spring constant is 500 N/m, what is the weight of the block

?
Physics
1 answer:
ANEK [815]4 years ago
8 0

Answer:250N

Explanation:

Spring constant=500N/m

Extension=0.5m

Weight=spring constant x extension

Weight=500 x 0.5

Weight=250

Weight is 250N

You might be interested in
I need help asap plz and thank you
Salsk061 [2.6K]

Answer:

tkcs5ufarhjccdrryuydfypuyffj9

Explanation:

hshejjfhbddkjdnrjdgdngkvksvrhvimwgrhffmbvhc

3 0
3 years ago
What two things keeps the planets, asteroids, comets and moons in orbit?
gregori [183]
Answer:

The sun's gravity pulls the planet toward the sun, which changes the straight line of direction into a curve. This keeps the planet moving in an orbit around the sun. Because of the sun's gravitational pull, all the planets in our solar system orbit around it.
5 0
3 years ago
Read 2 more answers
A flask that weighs 345.8 g is filled with 225 mL of carbon tetrachloride.
Vsevolod [243]

Answer:

1.59 g/mL

Explanation:

Mass of CCl₄ = mass of flask and CCl₄ − mass of empty flask

m = 703.55 g − 345.8 g

m = 357.75 g

Density = mass / volume

d = 357.75 g / 225 mL

d = 1.59 g/mL

6 0
3 years ago
During cellular respiration what is broken down into usable energy for the cell
denis23 [38]
Im sure what is broken down is glucose.

(Anyone feel free to correct me if you think I'm wrong)
6 0
4 years ago
A sound-producing object is moving toward an observer. The sound the observer hears will have a frequency ___ that actually bein
Readme [11.4K]
The answer is <span>higher than.
</span><span>A sound-producing object is moving toward an observer. The sound the observer hears will have a frequency higher than that actually being produced by the object.

Why?
</span>As the source of the waves is moving toward the observer, each of the successive wave crest<span> is emitted from a position closer to the observer than the previous wave.
Thus each wave takes slightly less time to reach the observer than the previous wave. So, the time between the arrival of successive wave crests at the observer is reduced, increasing the frequency. </span>
5 0
4 years ago
Read 2 more answers
Other questions:
  • A loop of wire lies flat on the horizontal surface in an area with uniform magnetic field directed vertically up. The loop of wi
    10·1 answer
  • What are non examples of a medium?
    15·1 answer
  • What is a meniscus and what does it do
    11·1 answer
  • A length of aluminum wire is connected to a precision 10.00-V power supply, and a current of 0.4076 A is precisely measured at 3
    8·1 answer
  • Why when i take "The FitnessGram Pacer Test is a multistage aerobic capacity test that progressively gets more difficult as it c
    10·1 answer
  • Madeline fires a bullet horizontally. The rifle is 1.9 meters above the ground. The bullet travels 200 meters horizontally befor
    9·1 answer
  • You are working as an electrical technician. One day, out in CR the field, you need an inductor but cannot find one. Look- ing i
    10·1 answer
  • Atom X contains seven protons and seven neutrons. Atom Z contains seven protons and eight neutrons. Which of the following state
    13·1 answer
  • Does gravity increase or decrease with greater distance?
    5·1 answer
  • Bài 1. Một vật được đặt trên một mặt phẳng nghiêng hợp với mặt phẳng nằm ngang một góc  = 300.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!