Q/ Determine the magnitude of the resultant forces acting on the screw eye and its direction measured from X- axis. Use three methods. 60° 45° 2 kN 6 kN
Q: In the figure below, the current in the long, straight wire is I₁ = 3.90 A, and the wire lies in the…
A: The required force due to the field generated by the current carrying wire on the closed loop is…
Q: During a routine eye exam, you move a pencil closer and farther from a patient's face . What should…
A:
Q: Consider the toy represented in the image. This toy is made by attaching a ball of mass m to a…
A: Visualize the problem:
Q: A
A: Option A ) A is right answer. Explanation Condition for critical angle: a light ray is in the more…
Q: When you look into a cosmetics mirror, it produces an upright image of your eye that is 2.46 times…
A: If a spherical mirror produces a upright (errect) and magnified image,the the spherical mirror has…
Q: As people age, the length of their eyeballs may decrease slightly. If there is no change in the lens…
A: As people age, the length of their eyeballs may decrease slightly. The lens inside the eye becomes…
Q: Q5 An object is placed 20 cm from a convex mirror. Its image is formed 12 cm from the mirror. Find…
A:
Q: For an independent study project, you design an experiment to measure the speed of light. You…
A: solution: given that distance = 46.5 km d = 105 m
Q: Two forces act on the screw eye. If F = 600 N, determine the magnitude of the resultant force and…
A: We will first resolve the given forces in horizontal and vertical directions, Since the resultant…
Q: tire P255/65R17 P285/75R20 Width (mm): 255 285 Aspect Ratio (%): 65% 75% Height (in.): 6.52 8.41…
A: It is given that, Diameter of smaller tire, d1=30.04 inRadius of smaller tire, r1=15.02 inDiameter…
Q: Problem 10: A 2.7-cm-tall object is placed 4.9 cm in front of a convex miror with radius of…
A:
Q: 3- [Â, § +°C] = [‚ B] + [Â, C] [Â, B] [‚Ĉ] %3D
A:
Q: An old-fashioned lighthouse starts shining its beam pointing north and rotates clockwise once every…
A: Given data: Initially beam pointing towards North Time taken in one rotation = 8 s Direction of…
Q: Which of the diagrams is (are) incorrect? I 0, 0. glass diamond water glass Select one: O 1. III…
A: diagram 1 is incorrect because there is not a condition for TIR(total internal refrection…
Q: A convex mirror (of focal length magnitude 7.0 cm) is placed in combination with a diverging lens…
A: Given: The focal length magnitude of convex mirror is 7 cm The focal length magnitude of diverging…
Q: 3-11. A concave mirror forms an image on a screen twice as large as the object. Both object and…
A:
Q: 41. If 0 = 30° and T = 10 kN in Figure 1, determine the magnitude of the resultant force acting on…
A: The force '8' given here should be of the order of kN for which it should not be too small as…
Q: n1 = 1.33 θ1 = 37° θ2 = 24.91° Find n2 using Snell's Law.
A: Given data: n1 = 1.33 θ1 = 37° θ2 = 24.91° Required: The value of n2 using snell's law
Q: 0 = T/4 represents О a ray O A cone O a half-line a half-plane
A:
Q: A light ray is directed toward the surface of a block of crown glass at an angle of 34.0° with…
A:
Q: refle C D E In the figure, which is the angle of incidence? а. C b. D С. А d. B
A: Option b is the right answer The angle of incident is D
Q: When a young girl looks in a 6.0-cm radius, spherical Christmas tree ornament, she sees an imag How…
A:
Q: sight O A person can see an object whenever light shines on it O A person can see when light travels…
A: Humans have two eyes but the final image obtained is one. Both eyes are used for gathering…
Q: Q1) Suppose you are going to visit your friend and you realize that when she is wearing her glasses,…
A: Given that:v1=0.36 mP=+0.8D
Q: 2. Bill is creating a 45° offset around a tank. The value of A is 24 inches. 24 in. The center of…
A:
Q: In the picture, a person is looking for the key he dropped in the swimming pool in the evening…
A: Given A person finds his key the graph shows the path of the ray.I have to find the distance of the…
Q: At what angle does the laser beam need to be at to hit the mirror then hit the midpoint of the wall?…
A: Given that, The height of the room is h = 2.10m The width of the room is w = 4.50 m
Q: The x-axis runs along the principal axis of a concave mirror, with the origin at the vertex and the…
A: Given, height of car = 18.5 cm iniital object distance = -6.41 cm final object distance = -91.4 cm…
Q: If Force = (-2,4) and Displacement = (-5,-3), find the angle in degrees between the two %3D vectors.…
A:
Q: A laser beam is shone on a mirror as indicated below. The angle of incidence is 50 degrees.…
A:
Q: Needs Complete solution with 100 % accuracy don't use chat gpt or ai plz plz plz plz.
A: The displacement of point D is 2 cm.Explanation:In this problem, we are given a diagram of a…
Q: ray of light travels from air into another medium, making an angle of ?1 = 45.0° with the normal as…
A:
Q: Determine the position, size and nature of the image of an object 7 cm tall placed on the principal…
A:
Q: The length of the base of the prism never changes because it has sheer cliffs on the ends. Give a…
A: Given information: The width of the base of the prism (w) = 1 km The length of the base of the prism…
Q: 05. The resultant of the two forces has a magnitude of 650 lb. Determine the direction of the…
A: Given data The resultant of the two forces is FR = 650 lb The magnitude of the force in the vertical…
Q: When a beam of light hits a mirror, the angle of reflection A. Must equal the incident angle B.…
A: when a light fall on a mirror then angle between incident rays and normal known as incident angle…
Q: PROBLEM 1 Determine the magnitude, inclination and direction of the resultant force acting on the…
A:
Q: The x-axis runs along the principal axis of a concave mirror, with the origin at the vertex and the…
A: Given Focal length f=+5.75cm Height of toy h=+21cm Velocity of toy car (say) u'=+2.94icm/s instant…
Q: The cross-sectional area of a wide-flange I-beam has the dimensions shown. Obtain a close…
A: Solution:-Given that moment of inertia of rectangular section about centroidal axis is given…
Q: Solve and ex
A: 84.The given picture created by the mirror is on the right side, indicating that it is a virtual…
Q: Two forces act on the screw eye. If F₁ = 400 N and F2 = 600 N, determine the angle between them, so…
A: The two forces are The resultant force The magnitude of resultant vector of two vectors isare…
Q: For an independent study project, you design an experiment to measure the speed of light. You…
A: distance of sensor from source of light= 123 m Placement of mirror from the source of light= 55000…
Q: Two plane mirrors make the angle a = 33.0 degrees between them. A ray of light incident on one of…
A:
Q: (a) Determine the angle that the normal to the mirror should make with respect to due west. (b)…
A: a) Analyze the following figure. The mirror’s normal angle with the west direction can be…
Step by step
Solved in 2 steps with 1 images
