(2) A 3.05 kg sample of water at 9.5°C is in a calorimeter. You drop a piece of iron with a mass of 0.44 kg at 260°C into it. After the sizzling subsides, what is the final equilibrium temperature? (Given: Sp. Heat of water 1cal/g°C & Sp. Heat of iron is 0.10o6 cal/g°C) Equilibrium temperature in celcius =

Q: (numbers 1-2) A 1.00 kg block is sliding up a surface inclined at 33.0° above the horizontal. The…

A:

Q: ¿Be + H > + He

A:

Q: Two capacitors have values of C₁ = 2.0 μF and C₂ = 5.0 µF. (When entering units, use micro for the…

A: Concept: Given: Capacitor (C1)=2×10-6 FCapacitor (C2)=5×10-6 F The formula of Equivalent capacitance…

Q: A string with a mass per unit length of 0.500g/cm has waves traveling on it which can be described…

A:

Q: 1. In each of five situations, two point charges (Q₁, Q2) are separated by a distance d. Rank them…

A:

Q: fantasy park as showm. What will be the final speed of the roller coaster, if it starts from rest at…

A:

Q: 4.144 Find the forces in members HC and HG in terms of P. P |-1.5 m--1.5 m--1.5 m- B D 1 m 2 m H. 3…

A:

Q: 8. (II) Estimate the average force exerted by a sho a 7.0-kg shot if the shot is moved through a 2.8…

A:

Q: The same experiment on uniformly accelerated motion was performed. See figure below for the set-up.…

A: Kinematics.

Q: 4. Consider a particle bound by an infinite spherically symmetric well potential V(r). Write the…

A: question 4

Q: Four charges of equal magnitude q=1.82 pc are situated as shown in the diagram below. If d= 0.80 m,…

A: Given: The given values are, The given charge value is, q=1.82 μCq=1.82×10-6C Then the distance…

Q: A square loop of wire 0.22 m on a side lies on a horizontal table and carries a counterclockwise…

A: Given: In this question, the given details are, A square loop of wire 0.22 m on a side lies on a…

Q: -15 A small droplet of oil with a mass of 2.00 x 10 kg is given a small excess charge, which allows…

A: Given data:  A small droplet held suspended  Direction of electric field = upward Required:  The…

Q: When a hypothetical diatomic molecule having atoms 0.8860 nm apart undergoes a rotational transition…

A: Given, r=0.8860 nm l=2

Q: At time t = 0, a rigid rotor is in a state whose functional form in configuration space can be…

A: Given: The wavefunction of the rigid rotor is

Q: A 0.350 cm diameter plastic sphere, used in a static electricity demonstration, has a uniformly…

A: Given data:  Diameter (d) = 0.350 cm Charge (Q) = 45.0 pC = 45.0 × 10-12 C Required: The potential…

Q: A 150 microfarad capacitor is used in a circuit. How much energy, in Joules is stored when 124 V is…

A: Given: Here, the given details are, A 150 μF capacitor is used in a circuit. And when 124V is…

Q: Compare the operation of your SCR(MCR3835-10) to a rectifier diode. Discuss both similarities and…

A: SCR or Silicon Controlled Rectifier is a member of the thyristor family. It is generally known as a…

Q: presented in the table below. Constant Mass vs Varying Force Hanging Mass 1 23 2 50 g 70 g 90 g…

A: Solution: Based on the given data the mass of the cart is to be calculated. The given quantities…

Q: 1) SOLVE FOR FORCE AT AB AND AC USING THE FOLLOWING: a. Method I- Horizontal and Vertical Axes b.…

A: Given scenario: Need to find the tension in AB and AC.

Q: and Parallel Forces

A:

Q: A rod of length 2 m is fully insulated along its sides. The temperature at x is initially ITX 100…

A:

Q: For the vectors shown below, determine the values of A and the acute angle 02 (in degrees) that…

A: a vector can be written as A̅ = A Cosθ î + A Sinθ ĵ

Q: Vector A (5, 2) and B = (1, -1) in (x, y) component form. What angle does A + B make with the…

A: Vector A=(5, 2) and B=(1, -1) in the form of (x, y) component form.

Q: b. The power (P) supplied to an electric circuit is given by P wR 27/w i? dt. 2n J0 If i = V * I…

A: Given, power is, P = ωR2π∫02πωi2dt and, i=V×Isinωt where ω is angular frequency, R is resistance, I…

Q: n reference to the figure, A 0.125 m B Vo = 10 m/s hannnnn 30° Determine the velocity in m/s of…

A:

Q: Mk=0.7. 10 kg TIR A 10-kg box is at sliding to the right on the floor. A rope is attached to the box…

A: mass of box = m = 10 kg co efficient of friction = 0.7 acceleration = a = 6 m/s2

Q: 4/ Please explain the answer in detail

A:

Q: A discus thrower accelerates a disc with mass of 2 kg from rest wit four full turns (revolutions)…

A: We have givenMass of disc (m)=2 kg Four turn of revolution (θ)=4×2π=8π  radInitila velocity u=0…

Q: A metal rod 0.750 m long is places on a mass balance and is found to have a mass of 245 g. It is in…

A:

Q: A house uses No Tools Voltage Electric current Time of use following electrical tools every day as…

A:

Q: A 500-g sample of iron is heated to 50.0°C and placed on a very large block of ice, which is…

A: Given Data: The mass of the iron sample is: m=500 g=0.5 kg The temperature of the iron sample is:…

Q: The following relations concerns an electron in 3-dimensions. (a) Is the operator O = 3âx · p,…

A:

Q: Two speakers sit 4.0m apart. Each is playing the same pure tone, of a single frequency sinusoidal…

A: Given data: The distance between speakers, d=4.0 m. The distance between the center of speakers and…

Q: Two coils are wound around the same cylindrical form. When the current in the first coil is…

A: Given: In this question, the given details are, The two coils are wound around the same cylindrical…

Q: 4. For the configuration below: a. Find the total resistance and the current through each branch. b.…

A: Solution:   Given data,   R1=1 KΩR2=4.7 KΩR3=10 KΩE=120 V

Q: Question 5 A 2 m tall object is placed 30 cm from a concave mirror whose focal length is 10 cm. a)…

A:

Q: An object moves from point A to point B along the trajectory shown, one quarter of a circle. The…

A: An object moves from point A to point B along the trajectory shown, one quarter of a circle. The…

Q: If the 0.190 mm diameter tungsten filament in a light bulb is to have a resistance of 0.142 N at…

A: Answer Given data  Diameter of tungsten filament D = 0.190 mm So  Radius r = D/2 = 0.190/2 = 0.085…

Q: The shaded region in the diagram below is a region of uniform electric field that is parallel to the…

A:

Q: A baseball is tossed upward with an initial speed of 8 m/s. What will be its velocity after 1s? What…

A:

Q: A solenoid of length 1.50 cm and radius 0.750 cm has 41 turns. If the wire of the solenoid has 1.45…

A: Given: In this question, the given details are, A solenoid of length 1.50 cm and the radius 0.750 cm…

Q: A tank is full of water. Find the work (in ft-lb) required to pump lb/ft³. (Round your answer to the…

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

Q: A model train transformer plugs into 120V ac and draws .75Awhile supplying 15A to the train. a) What…

A: Given: In this question, the given details are, A model train transformer plugs into 120V ac and…

Q: Derive the Kirchoff's equations for the following circuit. Simplify for the answer ( only 1 term for…

A: Hope this helps. As per policy I am giving solutions for two parts. Thank you

Q: If we place a particle with a charge of 1.4 x 10° C at a position where the electric field is 8.5 x…

A: Given: In this question, the given details are, The given charge value is, q=1.4×10-9C, And the…

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!