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
AlexFokin [52]
4 years ago
8

Workshop:The analysis of a simple pendulum assumed that the mass was a particle, with no size. A realistic pendulum is a small,

uniform diskof massMand radiusRat the end of a massless string, withLbeing the distance from the pivot to the center of the sphere.Find an expression for the period of this pendulum.SupposeM

Physics
1 answer:
bagirrra123 [75]4 years ago
4 0

Answer:

The expression for the period of the pendulum is

T=2π√l/g

Explanation

Kindly find attached document for the analysis of the pendulum and the derivation for the period

What is a simple harmonic motion?

Simple harmonic motion is defined as the to and fro motion of an object or a particle whose acceleration is directly proportional to its displacement from a fixed point and is always directed towards that point.

You might be interested in
A ball is connected to a light spring suspended vertically. When pulled downward from its equilibrium position and released, the
babunello [35]

Answer:

The forms of energy involved are

1. Kinetic energy

2. Potential energy

Explanation:

The system consists of a ball initially at rest. The ball is pulled down from its equilibrium position (this builds up its potential energy) and then released. The released ball oscillates due to a continuous transition between kinetic and potential energy.

5 0
4 years ago
Please help willing to give brainliest
-Dominant- [34]

Answer:

sound water because sound is the most important electronic wave for water

6 0
3 years ago
You are getting bored as you are stuck at home, and want to find out the effective 'spring constant' of random objects. You find
Luda [366]

Given Information:  

Mass of sock = 0.23 kg

Stretched length of sock = x = 2.54 cm = 0.0254 m

Required Information:  

Spring constant = k = ?

Answer:  

Spring constant = k = 88.82 N/m

Explanation:  

We know from the Hook's law that

F = kx

Where k is spring constant, F is the applied force and x is length of sock being stretched.

k = F/x

Where F is given by

F = mg

F = 0.23*9.81

F = 2.256 N

So the spring constant is

k = 2.256/0.0254

k = 88.82 N/m

Therefore, the spring constant of the sock is 88.82 N/m

4 0
3 years ago
Read 2 more answers
A race car goes from a complete stop at the start line to 150 miles per hour in 5 seconds. What is its acceleration? Show your w
qwelly [4]

Answer:

Explanation:

150/5  = 30

30mph per 1 second

3 0
3 years ago
Find the currents flowing in the circuit in the figure below. (Assume the resistances are
Nitella [24]

By Kirchoff's law in left side loop

E_1 + E_2 = {r_1 + R_1 + R_4)I_1 + (R_2 + r_2) I_3

similarly kirchoff's law in right side loop

E_3 - E_4 - E_2 = (r_3 + r_4 + R_3)I_2 - (R_2 + r_2)I_3

also by junction law we know that

I_1 = I_2 + I_3

now by plug in all values we have

18 + 3 = (0.5 + 8 + 15)I_1 + (10 + 0.25)I_3

21 = 23.5I_1 + 10.25I_3

12 - 24 - 3 = (0.75 + 0.25 + 12)I_2 - (10+ 0.25)I_3

-15 = 13I_2 - 10.25I_3

So by solving above equations we have

I_1 = 0.492 A

I_2 = -0.428 A

I_3 = 0.920 A

6 0
4 years ago
Other questions:
  • Auras Accor at ____ of a planet
    14·2 answers
  • A 100 kilogram clown is fired 15 meters per second from a 500-kilogram cannon. What is the recoil speed of the cannon?
    8·1 answer
  • Many people believe that a vacuum created inside a vacuum cleaner causes particles of dirt to be drawn in. actually, the dirt is
    15·1 answer
  • Cual es la mejor definición para la velocidad, rapidez y aceleracion?
    12·1 answer
  • A remote-controlled car is moving in a vacant parking lot. The velocity of the car as a function of time is given by (a) What ar
    10·1 answer
  • Atoms of the same element with varying number of neutrons are called
    10·1 answer
  • A guitar string with a length of 80.0 cm is plucked. The speed of a wave in the string is 400 m/sec. Calculate the frequency of
    10·1 answer
  • Which of these factors is pushing elephant species toward extinction?
    14·2 answers
  • A glass prism causes dispersion or deviation but glass plate doesn't.why?​
    8·1 answer
  • If Vector A is (6, 4) and Vector B is (-2, -1), what is A – B?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!