Answer:
Vertical angle=9.5°
Time to reach maximum height = 1.24seconds
Step-by-step explanation:
The maximum distance x is reached when rope swings to a maximum height, maximum height is gotten from the equation KE= 1/2MU^2 = MgH = MgL= Mgl(1- cos theta.
Where theta is the vertical angle, U=2m/s and L= 15m
2gl -2glcostheta=U^2
2gl U^2=2gl cos theta
But theta= Acos(1- U^2)/2gl
Acos(1-/(2×9.8×15)
Theta =9.5°
Maximum height li given by
Lsintheta
But X= UxT
T=X/UX= Lsintheta/U = 15sin9.5 /2 =1.24seconds
4000+250(12)(4)
Down Payment plus the price per month, multiplied by the years. The total cost should be $16000.
Answer:
what form is the question?
Answer:
22.56
Step-by-step explanation:
1. We assume, that the number 94 is 100% - because it's the output value of the task.
2. We assume, that x is the value we are looking for.
3. If 94 is 100%, so we can write it down as 94=100%.
4. We know, that x is 24% of the output value, so we can write it down as x=24%.
5. Now we have two simple equations:
1) 94=100%
2) x=24%
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
94/x=100%/24%
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.
7. Solution for what is 24% of 94
94/x=100/24
(94/x)*x=(100/24)*x - we multiply both sides of the equation by x
94=4.1666666666667*x - we divide both sides of the equation by (4.1666666666667) to get x
94/4.1666666666667=x
22.56=x
x=22.56
