Which rigid motion or sequence of rigid motions maps parallelogram ABCD onto parallelogram JKLM?
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Which rigid motion or sequence of rigid motions maps parallelogram ABCD onto parallelogram JKL. Reflection across l1 Rotation 90 about point P Rotation 180 degrees about point P Rotation 180 degrees about point P followed by a reflection across l2 Reflection across l1 followed by a 90 rotation about point P Reflection across l1 followed by a second reflection across
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- = The figure is shown TO SCALE. Each block represents a 1.00 cm square. It shows a ray of light entering a rectangular piece of glass (n₂ 1.50) from air (n₁ = 1.00). Find the position (x,y in cm) where the ray exits the glass. Or, if it does not exit the glass, find the (x,y) position of the second point (the second reflection) where total internal reflection occurs. In either case, be sure to check if total internal reflection occurs. Cheese file to unload Movimuvo filo cine: 20MDYThe law of reflection is given by the equation: e1= The angle of incidence at a rare medium e = The angle of reflection at the rare medium 02 = The angle of refraction at a denser medium nz= The index of refraction of the rare medium n2 = The index of refraction of the denser medium O ni Sine1 = n, Sine2 O 81 =02 O 01 = 0 O ni Sine 2 = n2 Sine11. Roque is flying a kite along the dolomite sand of Manila Bay. If the string is 45 meters, determine the rate at which the angle of elevation is changing if the horizontal distance from him to the point directly below the kite is 13 m. Assume that he is running at a rate of 1.2 m/s; the kite is not swaying as it flies upward; and he started from rest when the kite is directly along his field of vision. A. 0.0923 rad/s B. 0.0279 rad/s C. 0.0222 rad/s D. None of these.
- A 20 story building casts a 350 m shadow over level ground. Each story of the building is 3.7 m in height. At what angle is the sun elevated above the ground?デジタル形式で段階的に解決 ありがとう!! SOLVE STEP BY STEP IN DIGITAL FORMAT While standing on top of a 50.0 m tall building, you discover a friend standing on the street corner. Using a protractor and a plumb line, he finds that the angle between the horizontal and the direction toward the point on the sidewalk where his friend is standing is 25.0°. His eyes are located 1.75 m above the top of the building. How far from the building level is his friend?Glass has an index of refraction of 1.50. What is the speed of light in glass?
- On upper side it is sign of vectorA mirror is rotating, reflecting the incident rays. The angular speed of the reflected ray is wB. VWhat is the angular speed of the rotating mirror, WM? 2WB WB 0.5wBLight traveling through medium 3 (n3 = 2.4) is incident on the interface with medium 2 (n2 = 2.0) at angle θ. If light does enter into medium 2 but no light enters into medium 1 (n1 = 1.6), what can we conclude about the range of values for θ?