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
Gwar [14]
3 years ago
7

A 10cm spring is hung from a clamp stand. With 1N of force it measures 12.2cm long and with 3N of force it measures 16.4cm long.

Physics
1 answer:
solmaris [256]3 years ago
7 0

Answer:

0.48 N/cm

Explanation:

The original length is 10cm so with a force of 10cm, the extension will be 12.2-10=2.2 cm when force of 1N is exerted. Similarly, with a force of 3N, the extension is 16.4-10=6.4cm

The slope will be given by change in force/ change in extension and this is equivalent to the stiffness.

Change in force is 3-1=2 N

Change in exgension is 6.4-2.2=4.2 cm

The slope will be 2/4.2=0.4761904761904 N/cm

Rounded off, the slope is 0.48 N/cm and this is the stiffness of the spring.

You might be interested in
Name the principle in which rocket work.
REY [17]
The rocket engine works on the basic principle proposed by Newton which is Newton’s Third Law.
8 0
3 years ago
Convert 7.93 lbs into grams. Hint: 1 kg = 2.2 lbs
Alekssandra [29.7K]

Answer:

7.93 lbs is equal to 3596.987 grams.

Explanation:

The weight in grams is equal to the pounds multiplied by 453.59237.

So... you would multiply 7.93 by 453.59237.

7.93 x 453.59237 = 3596.987

Hope that helped!

6 0
2 years ago
Read 2 more answers
Put the following objects in order by their
maksim [4K]

Answer:

I Think its ABC

Explanation:

No air is the lightest

Helium is lighter than regular air that's why it goes up so then the regular air would be heaviest.

4 0
3 years ago
un astronauta cuya masa es 80kg permanece inmovil en el espacio exterior, al activar la unidad propulsora que lleva en la espald
beks73 [17]

Answer:

Explanation:

80(0) = 2(15) + (80-2)v

v = - 0.38 m/s

5 0
2 years ago
!!!URGENT!!! Worth 100 points!!
slavikrds [6]

The snail would travel 100mm

Each minutes is 25mm and it took 4 minutes

4 x 25 = 100

or

25+25+25+25=100

7 0
2 years ago
Read 2 more answers
Other questions:
  • When light is reflected by a mirror, the angle of incidence is always A. equal to the angle of reflection. B. less than the angl
    5·2 answers
  • Compared to a 1-kg block of solid iron, a 2-kg block of solid iron has twice as much
    11·1 answer
  • (8 points) Air is used as the working fluid in a simple ideal Brayton cycle that has a pressure ratio of 12, a compressor inlet
    12·1 answer
  • No work is done on an object when a force acting on the object does not move it. True False
    13·1 answer
  • According to the Doppler effect, the __________ of sound waves will determine the pitch of the sound.
    13·1 answer
  • Some sports or activities you can do to improve your overall health and how physical activity can improve your
    9·1 answer
  • Force is a vector because it has both ___
    9·1 answer
  • A black lift of amber is placed in water and a laser beam travels from the water through the amber. The angle of incidence is 35
    11·1 answer
  • HELP PLEASE!!!!!
    6·2 answers
  • Which two forces operate over the longest distances?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!