A ball of mass 3.5 kg and speed 2.0 m/s collides head-on with a 2.0 kg ball at rest. If the collision is perfectly elastic, calculate the velocities of the two balls after the collision.

Q: BI U - abe x, x' A- - 1 No Spaci. Heading 1 Change Styles 1 Normal Heading 2 Title Subtitle Font…

A: The given equation is, ψx,t=5cos4x-3.5t+π2 TO DETERMINE: (a) Show that the equation represents a…

Q: 5. The total energy stored by the capacitors in Figure l is U; and the total energy stored by those…

A: The equivalent capacitance of the capacitors in figure 1 is: C' = C+C = 2C The energy stored in the…

Q: 3. Mr. Jones has 100 sells 75% of this does he have left? crop. How many bushels

A: Given data: mr.Jones has 100 bushels of potatoes Sells 75%  To find: Number of bushels left

Q: Water is leaking out of an inverted conical tank at a rate of 13800 cubic centimeters per min at the…

A: To find :  Actual flow rate at which the water is being pumped into the tank

Q: What is the dependent variable in the graph of NC coal power generation in the pre-lab assignment? O…

A: Explanation given below

Q: Use the new values in this problem and just replace them with the ones in the image. solve it…

A: We will solve the problem exactly the same way it was solved in the given figure,

Q: A chunk of metal is dropped into a glass that is filled with water to the top of the glass. The…

A:

Q: Given the figure below, if the most beam us 170g and L1 = 300mm determine: A. M2 if M1=900g,…

A: For problem A…

Q: A girl pokes her finger a distance L= 5cm into a glass of water as shown in the diagram. You may…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub- parts for…

Q: Pls help ASAP. Pls show all work.

A: Halley's comet has two tales . A plasma tail( blue coloured ) pointing away from the direction of…

Q: Suppose a cube 1-cm long on each side were scaled up to a cube 10-cm on each edge a) what would be…

A: a) Length of each side of the scaled up cube is 10 cm We know the volume of a cube with length a is;…

Q: 3. A stone is released from rest and dropped into a deep well. Eight seconds later, the sound of the…

A: Given sound of splashing is heard after T=8sec from the moment stone is thrown. Speed of sound…

Q: 1. A body weighs 20 N on the surface of the Earth. What does it weigh on the surface of the moon?…

A: The weight of a body is also equal to the amount of force acting on a body. Therefore it can also be…

Q: One of the activities in Boracay is parasailing which uses a speed Mang Tata the driver of the speed…

A: Given: 2) Vector 1 = 2.5 km due North  Vector 2 = 1.5 km due 300 N of E  Vector 3 = 2.0 km due East…

Q: ll the questions and give the reasoning for each of the steps you make. I sometimes can't understand…

A: Given: Object distance for a concave mirror real and virtual image twice as tall as the object is…

Q: Fill up the table on the right side by ray tracing. Attach a copy of your solution. f do d₁ ho h₁…

A:

Q: 3. What happens when heat is added to silicon? 4. How is the electric field across the pn junction…

A: Semiconductor.

Q: A boat accelerates from 1 m/s to 9 m/s at a rate of 0. 252. How far does the boat travel during the…

A: Initial velocity, u = 1 m/sFinal velocity, v = 9 m/sAcceleration, a = 0.25 m/s²

Q: Consider the rod shown in (Egure 1). Suppose that h-110 mm. r= 170 mm Figure C Part A Determine the…

A:

Q: Don't use chatgpt will upvote and provide solution in Handwritten form neat and clean and please be…

A: Thank you,Please rate my response.

Q: A particle of mass m is confined to a parabolic surface of rotation z = ap², where p V + y". The…

A:

Q: 4. Discuss the differences between the (Charpy and Izode) curves on the graph. 5. What are the main…

A:

Q: 14- 12- 10- 8. 6- D 4- 2- 10 20 30 Winkume of NOWimi! From the titration curve in the following…

A: Titration Curve is given in the following Image we can assign pkavalue by determine value of E*. It…

Q: Solve the given problem. Be guided by the point system below. A. Polygon method: Graph- Resultant…

A: Given :     A bus is moving at :               d1 = 30 km, 36° North of West               d2 = 60…

Q: A new Terrestrial planet has been discovered orbiting a nearby Sun-like star. Astronomers have…

A: Answer :-       It is clear from the question that the planet is very abundant in oxygen (as one co2…

Q: What is the density of a piece of quartz with a mass of 30 g and a volume of 6 cm^3? Use details to…

A: Formula of density of an object is as follows; ρ=mV…

Q: The goal of this exercise is to construct the best rectangular prism containers by a company. 1. The…

A:

Q: Use a ruler, a sharp pencil (and graph paper, if possible) to draw the image formation as accurately…

A:

Q: Below is a compound microscope. A) BODE Find the image location using ray tracing (geometrical…

A: =f1 = 10 cmf2 = 20 cmObject height = 5 cm

Q: 1. List two semiconductive materials. 2. In a silicon crystal, how many covalent bonds does a single…

A:

Q: 9. Two lenses that are 36 cm apart are used to fom an image, as shown in figure below. Lens 1 is…

A:

Q: Millikan Oil Drop Lab You are viewing the drop that is in Equilibrium Measure the radius of the drop…

A:

Q: 1. Refer to figure 1. If blood with a speed of 11.0 cm/s and density of 1043 kg/m³ travels from a…

A: We need to calculate the new speed of the blood flow in the capillary.

Q: Directions: Identify what is defined in the following statement, you can use the jumbled letters in…

A: 1. A plane mirror is a flat surface mirror the image formed by a plane mirror is called VIRTUAL…

Q: An image seen through a convex mirror cut from a sphere of radius 20cm is exactly half size of the…

A: The mirror is cut from the sphere of radius 20 cm. Therefore, the focal length of the mirror will…

Q: Explain what changes would take place in an x-ray diffraction pattern collected from a sample a) if…

A: X-ray diffraction is a technique in which one can measure or get the result of crystallite size or…

Q: 8. How many hours are there in 4.7 x 105 seconds?

A:

Q: Which of these statements correctly describe examples of qualitative and quantitative data? Select…

A: "The battery is 12% charged" is an example of quantitative data. Here measure of battery is…

Q: Use ray diagrams with three rays to draw the images of the arrow from the mirror. (Be sure to use a…

A: The mirror is slightly curved in the inside , so it must be concave mirror.

Q: Main scale SI. reading Vernier scale Observation Observation Observation 2, DTI reading Observation…

A:

Q: Electrie Fields in Matter) 41 Show that the bound charges resulting from a gıven polarızation for an…

A: Since you have posted a question with multiple subpart, we will solve first 3 subpart for you. To…

Q: Describe with diagrams how a flashlamp pumped laser works Calculate the peak power ( in W/cm2) of a…

A: Flashlamp pumped lasers are the oldest type of pumped lasers. Lasers require an external source that…

Q: Why do the smoke particles move randomly? They are hit by air molecules. They are less dense than…

A: It is known that air particles move in randomly in a haphazard motion known as Brownian motion.

Q: Calculate the angle at which the ladder meets the building 50 ft 60 ft 35 ft

A: Given data The length (Hypotenuse) of the ladder is given as l = 50 ft. The height of the building…

Q: Please explain each step of question that will help to better understand the lesson

A: For the spherical lens:The object distance is u = -12 cm = -0.12mThe power of the lens P = 1/f =…