https://padlet.com/tec430/18m03kwlpwaa Please answer the following: (1) What is simple harmonic motion? (2) What are the parts of a wave? (3) Define and or express as an equation of the following: Period, Frequency, Amplitude, mechanical waves, medium, transverse and longitudinal waves (4) What is Hooke' Law and what does k represent? (5) Practice question 1 and 2 from SH3 (6) What is the equilibrium position? en-us 2017-02-14 17:28:05 UTC 2017-02-18 05:24:42 UTC hello@padlet.com https://padlet.com/tec430/18m03kwlpwaa/wish/153915280 1.  A type of periodic motion where the restoring force is directly proportional to the displacement and acts in the direction opposite to that of displacement.
2. Wavelength, crest, trough, and amplitude.
3.
4. Hooke's law states that stretching or compressing an elastic material requires a directly proportional force to the amount of stretching or compressing. In the equation, k represents Hooke's constant or the spring constant.
5. F=-k(delta x)
=200*6=1,200 N

delta x=F/-k
=52/3=  0.712 m
6. Position at which no net force acts on the object]]> 2017-02-15 03:32:10 UTC https://padlet.com/tec430/18m03kwlpwaa/wish/153915280 https://padlet.com/tec430/18m03kwlpwaa/wish/154178374 1) simple harmonic motion is a periodic motion in which motion stays at a constant rate.  The restoring force is proportional to the displacement which means the more force you apply the harder it will push back. 
2) crest highest
trough lowest 
amplitude vertical dist.
wavelength peak to peak
3) 
Wave period equals the wavelength divided by the velocity. Transverse waves are y=asinwt

4)  Hooke's law describes that stretching or compressing an elastic material requires a force equal to the amount of stretching and compressing.
k is constant also known as the spring constant 
5) F=k(delta)x
1. 200N*6m= 1200N
2. 52/73= .71m
6) The equilibrium position is when there is no net force acting on the object -at rest]]> 2017-02-15 21:59:36 UTC https://padlet.com/tec430/18m03kwlpwaa/wish/154178374 https://padlet.com/tec430/18m03kwlpwaa/wish/154497988 1. Simple harmonic motion is a type of motion where the force of the object trying to put the object in rest, is proportional to the objects displacement.
2. The parts of a wave are amplitude (the height of the wave, and wavelength(the distance between the waves) .
3.
Period = wavelength/ velocity.
4.Hooke's law says
F=-kΔx
k = -F/Δx which is a constant for elasticity which is in newtons per meter.
5.1F= -k(Δx)=200N*6m = 1200N
2.  Δx = F/-k = 52/3 = 0.712m
6. An equilibrium position is where there is no net force acting on the object.

]]> 2017-02-17 01:07:22 UTC https://padlet.com/tec430/18m03kwlpwaa/wish/154497988 https://padlet.com/tec430/18m03kwlpwaa/wish/154514157 1) Simple harmonic motion is a type of motion where the force of the object trying to put the object in rest, is proportional to the objects displacement. Motion stays at a constant rate.

2)Amplitude(height of wave), wavelength(distance between waves), the crest(highest point), and the trough(lowest point).

3)Period = wavelength/velocity
Transverse Waves: y = a*sin(wt)
Longitudinal (Slinky)

4)Hooke's Law states that for every stress vs strain curve there is a linear region. Force required to stretch an elastic material is directly proportional to the extension of the spring.
F = -kx
k = Spring Constant
x  = length of extension/compression

5) 1. F = -(200)(6) = -1200 N
2. (chg)x = 52/ 73 = 0.712 m

6) The equilibrium position is when there is no net force acting on the object (at rest).]]> 2017-02-17 03:58:34 UTC https://padlet.com/tec430/18m03kwlpwaa/wish/154514157 https://padlet.com/tec430/18m03kwlpwaa/wish/154517146 1. Simple harmonic motion involves forces trying to move an object to a resting point, and the forces are proportional to the displacement from the resting point.

2. The parts of a wave are:
Amplitude - the height of the wave
Crest - the highest point of the wave
Trough - the lowest point of the wave

3. Period - the length it takes the wave to complete a cycle
Frequency - the distance between crests
Amplitude - the height of the wave
Mechanical Wave - any wave/oscillation of matter
Medium - any substance that carries a wave
Transverse Waves - a wave vibrating perpendicular to the angle of propagation
Longitudinal Waves - wave vibrating along with the angle of propagation.

4. Hooke's Law is a law which determines the force of a spring and is dependent on its K constant and length of extension. K is the elasticity constant of the elastic object.

5.
1) F=(200N/m)*(6.0m)
F=1,200N
2) 52N=(73N/m)*(x)
0.71 m

6. Equilibrium position is when the force the elastic object pushing out is equal to that of the force pushing in.]]> 2017-02-17 04:39:22 UTC https://padlet.com/tec430/18m03kwlpwaa/wish/154517146 https://padlet.com/tec430/18m03kwlpwaa/wish/154517253 1) Simple harmonic motion is a periodic motion in that motion stays at constant rate.
2) Wavelength is the distance between waves. Trough is the lowest point and crest is the highest point. Amplitude is the height of the wave.
3)
wavelength / velocity = period
4) Hook's Law explains that 
F= -k * delta x
where K is the spring constant
5) 
F= -k* delta x
200 * 6m = 1200N
52/73= .712m
6) The equilibrium position is where there is no net force on the object at rest.]]> 2017-02-17 04:42:31 UTC https://padlet.com/tec430/18m03kwlpwaa/wish/154517253 https://padlet.com/tec430/18m03kwlpwaa/wish/154517560 1. Simple harmonic motion occurs when a particle undergoes a periodic oscillatory motion.
2. Wavelength-length of wave
crest-maximum of the wave
trough-minimum of wave
amplitude-y(vertical)height of the entire wave
3. Period-complete a single vibration cycle
Frequency-how often the particles of the wave vibrate
Mechanical waves-an oscillation of matter
Medium-substance that carries the waves
Transverse-wave that oscillates in perpendicular to axis
Longitudinal Waves-wave vibrates in direction of propagation
4. Hooke's law represents the stretching and compression of elastic material. K represents the spring constant
5. -1*200*6m=1-200N
(Change of x)52/73=.7124m
6. No net force acted on the object because equal force so there is no net force change.

]]> 2017-02-17 04:49:55 UTC https://padlet.com/tec430/18m03kwlpwaa/wish/154517560 https://padlet.com/tec430/18m03kwlpwaa/wish/154522577 1)  Simple harmonic motion occurs when a particle undergoes a periodic oscillatory motion.
2)The parts of a wave are amplitude (the height of the wave, and wavelength(the distance between the waves) .
3)Period = wavelength/velocity

Transverse Waves: y = a*sin(wt)

Longitudinal (Slinky)

4)Hooke's law describes that stretching or compressing an elastic material requires a force equal to the amount of stretching and compressing. k is constant also known as the spring constant 
5)  -1*200*6m=1-200N
(Change of x)52/73=.7124m
6) The equilibrium position is where there is no net force on the object at rest.]]> 2017-02-17 06:56:02 UTC https://padlet.com/tec430/18m03kwlpwaa/wish/154522577 https://padlet.com/tec430/18m03kwlpwaa/wish/154711361 1.)Simple harmonic motion is when an object goes back to it's original form after a force acts on it.
2.) Waves have troughs/crests, amplitudes, and wavelengths. They also have speed associated with them which can be used to measure period and frequency.
3.) period= wavelength/velocity The amount of time it takes for a single cycle to complete.
frequency = velocity/wavelength (or 1/period) The number of cycles per second.
Amplitude = The maximum height and intensity of a wave. Maximal displacement.
mechanical waves = A wave in which the waves exist as a part of the medium itself. The oscillations occur in and throughout the medium itself.
Medium = the thing that the waves travel through
Transverse wave = A wave that does not change position along the wave. Each point moves back and forth away from the axis/center, but does not move forward or backwards around the wave.
Longitudinal waves = waves where the entire medium moves along the wave forward or backwards.
4.) Hooke's law states that
F = -k(dX). The k value is a constant that is dependent on the material and medium the wave travels through. It is an experimentally determined number.
5.) -200N/m *6 m = -1200 N
52 N = 73 N/m * X m
X = .712 m
6.) The equilibrium position is where the forces on the spring and the force of resistance of the spring are equal and there is no net force on the object and no motion. It is like a resting position.]]> 2017-02-17 22:26:03 UTC https://padlet.com/tec430/18m03kwlpwaa/wish/154711361 https://padlet.com/tec430/18m03kwlpwaa/wish/154722316 1) Simple harmonic motion occurs when a particle undergoes a periodic oscillatory motion.

2) Wavelength, crest, trough, and amplitude.

3) Period = Wavelength/Velocity
Amplitude: The maximum height of a wave.
Mechanical Waves: an oscillation of matter
Medium: substance that carries waves
Transverse: wave perpendicular to angle of propagation
Longitudinal Waves: wave vibrating in direction of propagation

4) Hooke's law describes that stretching or compressing an elastic material requires a force equal to the amount of stretching and compressing. K is constant also known as the spring constant.

5) 1. F= -200*6= -1200N
2. 52/73 = .71m

6)  The equilibrium position is where there is no net force on the object at rest.]]> 2017-02-18 04:10:03 UTC https://padlet.com/tec430/18m03kwlpwaa/wish/154722316