If you stretch a spring a certain distance, and then, you continue stretching it, doubling the stretch distance, how will the potential energy of the spring change?

Q: 4. A stone is dropped into a deep well and is heard to hit the water 3.41 s after being dropped.…

A: Given in question: Stone is dropped, So initial velocity(u) = 0…

Q: Activity #1: Circuit Diagram Directions: Answer the following questions. Write your answer in the…

A: (a) A circuit diagram is supposed to be graphical representation of an electrical circuit using…

Q: Q5: polymer sample was found to have the following molecular weight distribution: Number of…

A: We have to find the average and weight average molecular weight

Q: A 10.30-g bullet is fired into a stationary block of wood having mass m = 5.050 kg. The bullet…

A: Note:-  You have posted two different questions. As per guideline about different questions, I will…

Q: A partially evacuated airtight container has a tight-fitting lid of surface area 59.3 cm² and…

A:

Q: 2. The resistance of a certain conductor , 300 mil diameter and 20 ft long is 200 x10^-3 n.…

A:

Q: If 4x105 J of energy is supplied to a bottle of oxygen at -182.97 ◦C, how much oxygen will…

A:

Q: A hollow, spherical shell with mass4.7 kg rolls without slipping down a 63.9° slope. Find the…

A: Solution:-

Q: An object with a height of 2 cm is placed 3.2 cm to the left of a converging lens with a focal…

A:

Q: Nick is riding a rollercoaster at wonderland. He starts at the top of a hill 25 m above the ground…

A: Write the given values with the suitable variables. H=25 mu=0v=7 m/sη=70%=0.7 Here, H is the initial…

Q: ASAP

A:

Q: A telescope has a circular aperture of diameter D = 4.5 m. A light with wavelength λ = 670 nm…

A: Limiting angle is the minimum angle through which two objects are clearly visible .

Q: After an unfortunate accident occurred at a local warehouse, you were contracted to determine the…

A:

Q: The triceps muscle in the back of the upper arm extends the forearm. This  muscle in a professional…

A: Given Force exerted by muscle in a professional boxer = 2.00×103 N Length of effective perpendicular…

Q: What is the final temperature, how much water is there, and how much ice is there if 856.0g of ice…

A:

Q: 6. In the diagram below, the mass of the object is 50.0kg. What are the tensions in the ropes? 45° m

A:

Q: 1. Light from a red laser passes through a single slit to form a diffraction pattern. If the width…

A:

Q: How do I find the net force on this object and draw the vector? Please explain step by step because…

A:

Q: A figure skater performs a twisting jump. She rotates around her longitudinal axis 2 times in 0.65…

A: Given: figure skater performs a twisting jump. She rotates around her longitudinal axis 2 times in…

Q: Setermine the value of force applied if work done is 202 J and value of displacement is 2.5 m

A:

Q: At a post office, a parcel that is a 20.0-kg box slides down a ramp inclined at 28.3' with the…

A:

Q: Determine the value of force applied if work done is 202 J and value of displacement is 2.5 m

A: given - work done W = 202 joule displacement S = 2.5 m  to find - value of force applied , F

Q: 3) Ice Hockey: A 90 kg ice hockey player travelling with a velocity of 7.0 m/s collides head-on with…

A:

Q: Charge is distributed uniformly throughout the volume of a large insulating cylinde cm. The charge…

A: Givenr=25.1 cm=0.251 mλ=13.9 nC/m=13.9×10-9 C/md=14.4 cm=0.144 m

Q: A fisherman sees a fish in a river at an apparent depth below the surface of the water of 0.75 m.…

A: Given : Apparent depth (d) = 0.75 m Refractive index (n) = 1.33 To determine : True depth that is do

Q: voltage across capacitor Ry=902 L2= 32H L1 = 17 H 4=5uF

A: Answer

Q: A cylindrical tank has a base area A and a height L, open at the top. Initially it was full of a…

A: Given data: The base area of tank is A. The length of tank is L. The density of liquid is ρ.

Q: 1.Two bodies A and B traveling in opposite directions, pass a given point. Body A traveling eastward…

A:

Q: (hrw8c15p3) In an electric shaver, the blade moves back and forth over a distance of 2.7 mm. The…

A:

Q: A 5 µF capacitor, a 50 mH inductor, and a 21 ohm resistor are connected in series with a 75 V, 125…

A: Here XL= inductive resistance ,Xc= capacitive resistance.,Z= impedance.f= frequency of AC . and phi…

Q: A net force of 170 N acts on a body whose weight 96 N. What is the acceleration?

A: Given: Force acting on the body (F) = 170 N            Weight of the body (W) = 96 N  To Find:…

Q: 1. A cell has a terminal voltage of 50.0 V for a current of 10.0 A, and 54 V for a current of 6.0 A.…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Jeremiah the Bullfrog rode a roller coaster around a loop. Being a good friend, he took some…

A:

Q: 2) For a converging lens with focal length f = 10 cm, the object distance p = 25 cm. Calculate the…

A: Given that                      The focal length of the convergent lens is f = 10cm (positive for…

Q: A raft is 2.35 m wide x 1.25 m long x 0.365 m deep. What is the buoyant force on the raft if only…

A:

Q: A pump circulates water through a system of connected pipes on a house from the basement to the top…

A: Given Data: The initial speed of water is: V1=4.23 m/s The diameter of the pipe in the basement is:…

Q: Find the magnetic field at the origin. The straight segments are very long and the curved segment is…

A:

Q: Use the following constants if necessary. Coulomb constant, k = 8.987 × 10º N · m² /C². Vacuum…

A:

Q: ​2.​A non-uniform, 2.0 m long ladder weighing 400 N leans against a smooth vertical wall (no…

A: Given  Length of the ladder = 2 m Weight of the ladder = 400 N The ladder makes an angle of 30º with…

Q: An object with a height of 2 cm is placed 3.2 cm to the left of a converging lens with a focal…

A:

Q: After a plant or animal dies, its 14C content decreases with a half-life of 5730 years. If an…

A:

Q: What is the activity of a sample of C that contains 6.7x1020 nuclei? The half-life of C is 5700…

A: In 5700 years (6.5*10^20)/2 nuclei will decay5700 years = 5700*365.25*24*3600 seconds = 1.798*10^11…

Q: 2. If light passes through a piece of tinted glass, 35% is absorbed. Then, it passes through second…

A: Given Data: The percentage of light absorbed by the first tinted glass is: A1=35% The percentage of…

Q: Short Essay Type. How does an RC circuit work?

A: Working of RC circuit : In an RC circuit, a combination of R (resistor) and C (capacitor) is…

Q: mA Трискet

A:

Q: If the distance to Star C is 16 pc, what is the value of its distance modulus (m-M)?

A: There are two types of measuring distancing as the 1) Apparent magnitude which indicates how bring…

Q: A 4.0 kg-block attached to a 20 N/m-spring constant spring moves on a frictionless horizontal…

A: Given  Mass of the block m = 4 kg  Spring constant k = 20 N / m  Displacement at t= 4 is x = 20 cm…

Q: (hrw8c15p28) An oscillating block - spring system has a mechanical energy of 1.15 J, and amplitude…

A:

Q: metal loop enters a region with a uniform magnetic field at a constant velocity. In which direction…

A:

Q: A projectile is fired with an initial velocity of 400 m/s hits a cliff 2000 meter apart determine…

A: