2) Two boxes are connected by a cord running over a pulley as top of the table; the coefficient of kinetic friction between bo (a) Draw the free-body diagrams for the two boxes, identify (b) Calculate the tension in the cord. FIGURE 4-5

Q: Now consider a situation where the chess piece is located above the optical axis of the mirror. Draw…

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Q: a)  b) Case 8: Consider the case of an object (draw yourself on the diagram, an arrow erect on the…

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Q: A 53 kg block sliding horizontally across the floor has a coefficient of static friction of us =…

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Q: Draw a ray-tracing diagram and calculate the image distance if an object is placed at a distance 5…

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Q: Solve with illustration. Locate the image by tracing it through ray diagramming and answer three…

A: when object is placed beyond 2f , then image will be diminished,inverted and real as shown in the…

Q: In a coil with radius of 6 cm and 400 turns, there is a magnetic field leaving in a direction…

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Q: Match the answers with questions for image distance - s'.…

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Q: C object D f E A В

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Q: Determine the image distances in cm for object distances of infinity, 3.00 cm, and 30.0 cm. (c)…

A: n = 1.65  R1 = -11. 5 cm R2= 35.0 cm Focal length (f) = -13.31cm  .. ..From part (a)

Q: A 8 cm-high object is located 16 cm from a convex mirror. The mirror’s radius of curvature is 68 cm.…

A: object distance u = -16 cm ( -ve sign due to sign convention)focal length = (radius of curvature )/2…

Q: A tank has a volume of 0.5 m³ and contains 10 kg of an ideal gas having a molecular weight 24. The…

A: Given:Volume of tank, V = 0.5 m3mass of the gas, m = 10 kgmolecular mass of the gas, m = 24…

Q: 4. An object with a height of h = 9.00 cm is placed a distance of s1 = 28.0 cm in front of a concave…

A: Given: The height of object is h=9.00 cm. The distance of object from mirror is s1=28.0 cm. The…

Q: An object is placed 3.4 m in front of a -1.8-m-focal-length (diverging) lens. Where is the image…

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Q: A 2.0 cm tall object is 15 cm in front of a converging lens that has a 20 cm focal length. (a) Use…

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Q: magnification

A: size of object h1 = 10 cm  size of image h2 = 50 cm

Q: In the situation similar to that shown below, a small red LED (light-emitting diode) is placed on…

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Q: Estimate the magnification and focal length of the pitcher of water shown in the figure below.…

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Q: How can you tell the difference on a ray diagram?   How could you tell the difference between a…

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Q: An object 3cm high is place 20 cm from a concave mirror of radius 24 cm. Find d) the magnification…

A: Given, radius of concave mirror = -24 cm  object distance = -20 cm

Q: -where is the image of the object? Note F is the focus. - what is the position of the figure

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Q: A bug is 3 cm to the left of a lens with f = -4.56 cm. Find the image distance from the lens. A…

A: Let u1 and v1 denote the object and image distances for the first lens of the given focal length…

Q: What factor indicates if an image is upright or inverted?

A: to determine the nature of image one need to check the sign magnification which is defined as  m=-vu

Q: The nickel's image in the figure below has thrice the diameter of the nickel when the lens is 2.62…

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Q: After focusing on the image of the bulb, measure the object distance, object height, image distance…

A: Linear magnification of the pin hole camera is given as…

Q: An object is 30cm from 15 cm focal length lens. Where is the image? Draw image by using ray diagram.

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!