Answer:
a, f, c e
Step-by-step explanation:
Answer:
The equation of the displacement as a function of time is :
Step-by-step explanation:
Generally , A simple harmonic wave is a sinusoidal function that is it can be expressed in simple or terms.
Thus,
is the general form of displacement of a SHM.
where,
- <em> is the displacement with respect to the mean position at any time </em>
- <em> is amplitude </em>
- <em> is the natural frequency of oscillation ()</em>
- <em> is the phase angle which indicates the initial position of the object in SHM ()</em>
given,
- Time period () =
- The natural frequency () and time period () is :
∴
=
∴
the equation :
<em>⇒ </em> ------1
since when ,
<em>⇒ ------2</em>
where n is an integer ;
<u>⇒since the bouy immediately moves in the negative direction , must be negative or c must be an odd multiple of .</u>
<em>⇒ ------3</em>
where k is also an integer ;
the least value of ;
thus ,
the equation is :
<em></em>
Answer:
The y intercept for the equation is (0,-7)
Answer:
x = 3
Step-by-step explanation:
Given the linear equation :
1/4(x-5)+4=1/3(2x+7)-5/6
(x-5)/4 + 4 = (2x+7)/3 - 5/6
Take the lcm and sum
(x-5+16)/4 = (4x+14-5)/6
(x+11)/4 = (4x+9)/6
Cross multiply
6(x+11) = 4(4x+9)
6x + 66 = 16x + 36
Collect like terms
6x - 16x = 36 - 66
-10x = - 30
x = 30/10
x = 3
Answer:
x=9 and z=83
Step-by-step explanation:
First you subtract 97 from 180 because that gives you z because 180 is a flat angle and 83 plus 97 gives 180. For x the opposite angle is also 97 so you set the equation 5x + 52 = 180 and you solve for x to get the x value. Hope this helps :)