Test: Circle, Parabola, Ellipse & Hyperbola- Case Based Type Questions - Commerce MCQ
10 Questions MCQ Test Mathematics (Maths) Class 11 - Test: Circle, Parabola, Ellipse & Hyperbola- Case Based Type Questions
The cable of a uniformly loaded suspension bridge hangs in the form of a parabola. The roadway, which is horizontal and 100 m long is supported by vertical wires attached to the cable, the longest wire being 30 m and the shortest being 6 m. A supporting wire is also attached to the roadway 18 meter from the middle. (see figure below)
Q. Find the value of a in the standard equation.
The cable of a uniformly loaded suspension bridge hangs in the form of a parabola. The roadway, which is horizontal and 100 m long is supported by vertical wires attached to the cable, the longest wire being 30 m and the shortest being 6 m. A supporting wire is also attached to the roadway 18 meter from the middle. (see figure below)
Q. Find the length of a supporting wire attached to the roadway 18 m from the middle.
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The cable of a uniformly loaded suspension bridge hangs in the form of a parabola. The roadway, which is horizontal and 100 m long is supported by vertical wires attached to the cable, the longest wire being 30 m and the shortest being 6 m. A supporting wire is also attached to the roadway 18 meter from the middle. (see figure below)
Q. What are the coordinates of point A?
The cable of a uniformly loaded suspension bridge hangs in the form of a parabola. The roadway, which is horizontal and 100 m long is supported by vertical wires attached to the cable, the longest wire being 30 m and the shortest being 6 m. A supporting wire is also attached to the roadway 18 meter from the middle. (see figure below)
Q. What is a particular equation of parabola?
The cable of a uniformly loaded suspension bridge hangs in the form of a parabola. The roadway, which is horizontal and 100 m long is supported by vertical wires attached to the cable, the longest wire being 30 m and the shortest being 6 m. A supporting wire is also attached to the roadway 18 meter from the middle. (see figure below)
Q. What is the standard equation of parabola in this case?
Rahul is playing with a long string, he hangs the ends of the string at two points on the wall. Now, it is in the form of parabola with its vertical axis and is 10 m high and 5 m wide at its base as shown in the following figure:
Q. Find the value of a in the standard equation.
Rahul is playing with a long string, he hangs the ends of the string at two points on the wall. Now, it is in the form of parabola with its vertical axis and is 10 m high and 5 m wide at its base as shown in the following figure:
Q. How wide is it 2 m from the vertex of the parabola?
(approx.)Rahul is playing with a long string, he hangs the ends of the string at two points on the wall. Now, it is in the form of parabola with its vertical axis and is 10 m high and 5 m wide at its base as shown in the following figure:
Q. Parabola passes through the point:
Rahul is playing with a long string, he hangs the ends of the string at two points on the wall. Now, it is in the form of parabola with its vertical axis and is 10 m high and 5 m wide at its base as shown in the following figure:
Q. What is a particular equation of parabola?
Rahul is playing with a long string, he hangs the ends of the string at two points on the wall. Now, it is in the form of parabola with its vertical axis and is 10 m high and 5 m wide at its base as shown in the following figure:
Q. What is the standard equation of parabola in this case?
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75 videos|238 docs|91 tests
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