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
OLga [1]
2 years ago
12

​Hooke's Law. The distance d when a spring is stretched by a hanging object varies directly as the weight w of the object. If th

e distance is 10 cm when the weight is 3 ​kg, what is the distance when the weight is 8 ​kg?
Physics
1 answer:
nadezda [96]2 years ago
7 0

Answer:

distance when the weight is 8 ​kg is 26.66 cm

Explanation:

given data

distance d2 = 10 cm

weight w2 = 3 ​kg

weight w1 = 8 kg

to find out

distance when the weight is 8 ​kg

solution

we consider here distance d1 when weight is 8 kg

so equation will be

d1/d2 = w1/w2

d/10 = 8/ 3

so d = 8/3 × 10

so d = 26.66

distance when the weight is 8 ​kg is 26.66 cm

You might be interested in
Choose all the answers that apply.
Serhud [2]
<span>According to Newton's first law of motion:

-- objects at rest will remain at rest unless acted upon by an outside force

-- objects in motion will remain in motion unless acted upon by an outside force


</span>
8 0
3 years ago
An open pipe of length 0.39 m vibrates in the third harmonic with a frequency of 1400 Hz what is the distance from the center of
Svetach [21]

Length of the pipe = 0.39 m

Number of harmonics = 3

Now there are 3 loops so here we can say

3\times \frac{\lambda}{2} = 0.39

\lambda = 0.26 m

now here at the center of the pipe it will form Node

we need to find the distance of nearest antinode

So distance between node and its nearest antinode will be

d = \frac{\lambda}{4}

d = \frac{0.26}{4} = 0.065 m = 6.5 cm

So the distance will be 6.5 cm

3 0
2 years ago
Earthquakes are caused by movement of the Earth's crust. What causes the Earth's crust to move?
fomenos

Answer:

B

Explanation:

The heat from radioactive processes within the planet's interior causes the plates to move, sometimes toward and sometimes away from each other. This movement is called plate motion, or a tectonic shift.

8 0
2 years ago
Read 2 more answers
If you were lost in space how would you get back to the space station explain scientifically
iris [78.8K]

You would use a object called The big dipper to find the closest space station.

5 0
2 years ago
Anyone here like conspiracies? I personally do, and I want to know what you guys think of the Last Thursday conspiracy. This is
alexdok [17]

Answer:

nope dont agree with that i think it would b a lot harder to do on a mass scale like that

Explanation:

Only way to do that is if aliens with far superior technology wise came to earth and did it

6 0
2 years ago
Other questions:
  • True or False: <br><br> Solids always<br> have a higher density than<br> liquids and gases.
    6·2 answers
  • A force F produces an acceleration a on an object of mass m. A force 3F is exerted on a second object, and an acceleration 8a re
    8·1 answer
  • A small sphere is at rest at the top of a frictionless semicylindrical surface. The sphere is given a slight nudge to the right
    5·1 answer
  • Which of the following is not an example of a physical change?
    12·1 answer
  • A total charge of 4.70 is distributed on two metal spheres. When the spheres are 10 cm apart, they each feel a repulsive force o
    8·1 answer
  • 1. Compared to sadness, depression:
    10·2 answers
  • Which would take more force to stop in 10 seconds: an 8.0-kilogram ball rolling in a straight line at a speed of 0.2 m/sec or a
    15·1 answer
  • Drew wants to convert square mils to circular mils in an area calculation. How does he do this?
    12·1 answer
  • a sloution has a very high hydroxide ion concentration.based on this what would your predit about this sloution
    15·1 answer
  • How much charge must pass by a point in a wire in 10 s for the current inb the wire to be 0.50 a?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!