3. A scientist recorded the movement of a pendulum for 10 s. The scientist began recording when the pendulum was at its resting position. The pendulum then moved right (positive displacement) and left (negative displacement) several times. The pendulum took 4 s to swing to the right and the left and then return to its resting position. The pendulum's furthest distance to either side was 6 in. Graph the function that represents the pendulum's displacement as a function of time. (a) Write an equation to represent the displacement of the pendulum as a function of time. (b) Graph the function.

Q: An observer standing on the deck of a ship just sees the top of a lighthouse. The top of the…

A: Given: The top of the light house is h1=40 m. The height of the observer eye is h2=5 m. The…

Q: O 9. Oscar Is a scientist who studies optics. Which of the following topics might Oscar study? O…

A: As Oscar studies optics, so oscar might study. Geometrical optics or ray optics Wave optics -wave…

Q: If a candle is placed 50.0 cm in front of a concave mirror of radius of curvature 60 cm, where is…

A:

Q: Questioned not completed. What is the angle?

A:

Q: how did you get the 3.75?

A:

Q: An object that is 2.50 m tall is placed 8.60 m from a large mirror.  If an image is formed at a…

A:

Q: 2) Find critical angle for a water – air boundary

A: Critical Angle: When a beam of light travels from denser medium(water) to rare medium(air) the light…

Q: 13) Draw a diagram and explain near and far sightedness

A: Nearsightedness is a common vision problem in which the person can see nearby objects clearly, but…

Q: The critical angle for water in your pool is 48.7o. If you are under the surface and look up at an…

A: Since the angle at which we are looking up at the water surface is greater than the critical angle,…

Q: If an object is placed on the focal point in front of a convex lens, what type of image will be…

A: Ray diagram when an object is placed on the focal point in front of a convex lens is shown in image:…

Q: What is Ä+ B? SUBMIT

A:

Q: Charge q2 in (Eigure 1) is in equilibrium. Assume q = 6.0 nC. ▼ Part A What is q? Express your…

A:

Q: 3-11. A concave mirror forms an image on a screen twice as large as the object. Both object and…

A:

Q: candle image of candle eye "K"F K-k D candle image of candle eye Which of the above figures shows…

A:

Q: An image formed by a plane mirror is usually Group of answer choices virtual and inverted virtual…

A:

Q: Which one is the correct answer for 36.44 – 3.213×2.2900

A: Given data: 36.44 -3.213 * 2.2900

Q: What are the four variables that affect exposure in a photograph?

A:

Q: The shaded area of the figure below through an angle of 360° about the x-axis.

A: The shaded portion can be calculated using the formula for the area of a rectangle and semicircle.…

Q: Use the law of reflection to complete the following statements: Angle of incidence = 15 degrees…

A: SOlution: to complete the fill in the blanks using the aw of reflection

Q: 9x10^-7/27x10^-8 Round to 3 sigfigs .

A: Given expression: 9 x 10-727 x 10-8 Simplifying the given expression, we have  9 x 10-727 x 10-8 =…

Q: Please give me this answer in a different format. I cannot see the answer because of this format.

A: Given, C1 = 14.0μ F, C2 = 4.3μ F, and C3 = 3.8μ F.

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.