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
Alex787 [66]
3 years ago
10

A mass is attached to a vertical spring, which then goes into oscillation. At the high point of the oscillation, the spring is i

n the original unstretched equilibrium position it had before the mass was attached; the low point is 5.8 cm below this. Find the oscillation period. CH 49. Derive the period of a simple pendulum by considering the horizontal displacement x and the force acting on the bob, rather than the angular displacement and torque.
Physics
1 answer:
andrew-mc [135]3 years ago
8 0

Answer:

0.34 sec

Explanation:

Low point of spring ( length of stretched spring ) = 5.8 cm

midpoint of spring = 5.8 / 2 = 2.9 cm

Determine the oscillation period

at equilibrum condition

Kx = Mg

g= 9.8 m/s^2

x = 2.9 * 10^-2 m

k / m = 9.8 / ( 2.9 * 10^-2 ) =  337.93

note : w = \sqrt{k/m}   = \sqrt{337.93} = 18.38 rad/sec

Period of oscillation =  2\pi  / w

                                  = 0.34 sec

You might be interested in
A ship is travelling due east at 30 km/hr and a boy runs across the deck
dsp73

Answer:

Vr = 20 [km/h]

Explanation:

In order to solve this problem, we have to add the relative velocities. We must remember that velocity is a vector, therefore it has magnitude and direction. We will take the sea as the reference measurement level.

Let's take the direction of the ship as positive. Therefore the boy moves in the opposite direction (Negative) to the reference level (the sea).

V_{r}=30-10\\V_{r}=20 [km/h]

8 0
3 years ago
Why is weathering slow in cold, dry places?
Alexxandr [17]

Rate of weathering depends on temperature and moisture. Cold dry places have less water to weather things


Hope this helped!

Don't forget: Mark Brainliest!

Have a good day :)

6 0
3 years ago
In what state must matter exist for fusion reactions to take place?<br><br> ...?
valina [46]
It must exist in p<span>lasma state.</span>
4 0
3 years ago
Read 2 more answers
A high frequency sound will have a ?
stepladder [879]

Answer:

The frequency of a sound wave is what your ear understands as pitch. A higher frequency sound has a higher pitch and the lower the period

7 0
2 years ago
Read 2 more answers
What type of radioactive decay is shown in this equation?
svp [43]
There is no <span>radioactive decay</span>
6 0
3 years ago
Other questions:
  • You are given three pieces of wire that have different shapes (dimensions). You connect each piece of wire separately to a batte
    6·1 answer
  • What is the emf produced in a 1.5 meter wire moving at a speed of 6.2 meters/second perpendicular to a magnetic field of strengt
    6·2 answers
  • The total amount of kinetic energy and potential energy within a system is called
    11·2 answers
  • An electric field of 6.1x 10^5 N/C is directed along a charge 2.9 x 10^-19 C. What
    14·1 answer
  • A train starts from rest and accelerates uniformly until it has traveled 5.6 km and acquired a forward velocity of The train the
    5·1 answer
  • Which word best completes the sentence?
    11·1 answer
  • calculate the pressure exerted on the floor when a elephant who weighs 6000N stands on 1 foot which has a area of 20m
    15·1 answer
  • Describe the process of copper-plating. What occurs at the molecular level?
    12·1 answer
  • Explain electrostatic force
    11·1 answer
  • What is the significance of Isaac's name? What is the significance of Isaac's name?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!