Question

The generating point is outside the
generating circle for
(1) Cycloid
(2) Superior Trochoid
(3) Inferior Trochoid
(4) Epicycloid​

Answer 1

Answer:

Option 1 is ✓.

Step-by-step explanation:

Cycloid is the right answer.

Answer 2

Superior Trochoid's generating site is outside the generating circle.

Explanation :

• The curve created may be cycloids or hypocycloids if the generating point is on the perimeter of the generating circle.
• A trochoid is a curve generated by a circle's point rolling along a straight line or a circle, either within or beyond the circle's perimeter.
• It's called inferior trochoid when the point lies inside the circle's circumference.
• It's called superior trochoid if it's outside the circle's circumference. If it's outside the circle's circumference, it's called superior trochoid.
• The superior trochoid is also known as curtate cycloid.

Final answer:

A Superior Trochoid curve is one in which the generating point of the curve lies outside the circle.

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