Which two reforms did tsar nicholas ll introduced after the russian revolution of 1905
Answers
Answer:
The towers supporting the cable of suspension bridge are 1200m apart and 170m above the bridge it supports.
Suppose the cable hangs,following the shape of parabola,with its lowest point 20m above the bridge.
How high is the cable 120m away from a tower? Sketch the graph.
:
lets have the bridged centered at the origin
Three points are needed on the parabola
x = 0, y = 20
x = -600, y = 170
x = +600, y = 170
using the form ax^2 + bx + c = y, we know that c=20
x=-600, y = 170 and x =+600, y = 170; write two equations
-600^2a - 600b + 20 = 170
+600^2a + 600 + 20 = 170
use elimination
360000a - 600b + 20 = 170
360000a + 600b + 20 = 170
------------------------------addition eliminates b
720000a + 40 = 340
720000a = 300
a = 300/720000
a = .0004167
Now we can write the equation
y = .0004167x^2 + 20
Graphically
+graph%28+300%2C+200%2C+-700%2C+700%2C+-100%2C+200%2C+.0004167x%5E2%2B20%2C+170%2C+116%29+
:
"How high is the cable 120m away from a tower? "
600 - 120 = 480
Solve for x=480
y = .0004167(480^2) + 20
y = 96 + 20
y = 116 m high (blue line)
The following are the reforms introduced by Tsar Nicolas II following the revolution of 1905.
Explanation:
The following are the reforms introduced by Tsar Nicolas II following the revolution of 1905:
Duma, a consultative elected parliamentary body was formed by Tsar.
Tsar declared various organizations as unofficial.
Tsar put several restrictions over political activities.
He introduced the October Manifesto which gave more individual rights to the people of the state.