2. What is the temperature of an 11.2-L sample of carbon monoxide, CO at 744 torr if it occupies 13.3 L at 55 °C and 744 torr?

Q: 2. A skier whose mass is 75 kg starts from rest down a 10 slope on jet-powered skis. The slope has a…

A:

Q: A force F of magnitude 71 N is applied to the gear. Determine the moment (positive if…

A: Given:magnitude of the force, F = 71 Nradius of the gear, r = 180 mm = 0.180 mangle mage by F with…

Q: 3. After the collision, the combination will reach some maximum height. Derive an equation for the…

A: An inelastic collision is a type of collision where the total kinetic energy is not conserved. For a…

Q: question 3 please

A: (a) Write the kinematic relation angular distance and distance travelled

Q: 5. At a corner of a 30 mm x 40 mm rectangle is placed a charge of -40µC and at the two adjacent…

A: Given, Rectangle of side= 30 mm×40 mmq1= 20μCq2=-40 μCq3= 20μC

Q: 5) An electron crosses a perpendicular magnetic field as shown below. The direction of the induced…

A:

Q: 35 The bottom of a heavy block is covered with sandpaper. The block is repeatedly slid 1.0 meter at…

A:

Q: 48. A force is applied to a spring causing it to stretch. If the applied force is halved, the…

A: For question 48 Ff =F2 For question 49 initial leth (equilibrium) = 0.5m Stretch length  =  0.5m For…

Q: 40. E Your friend has slipped and fallen. To help her up, you pull with a force F, as the drawing…

A: The vertical component of the force, Fy=130 N The horizontal component of the force, Fx=150 N

Q: Question 3. A force F pulls a box of mass m at an angle of 6 above the horizontal. The coefficient…

A: Given data The force magnitude is F The angle of inclination is θ The mass of the box is m The…

Q: Question 17 (5 points) Marisa pushes a 1.635 kg book across a table, accelerating it at a rate of…

A:

Q: 25. The figure is a bird's-eye view of particles on a string moving in horizontal circles on a table…

A:

Q: 15. Given the circuit below, find the following. 11 12 13 24 V RE R2 R3 10 0 20 N 30 n Rr= I =. V =…

A: Voltage of the circuit is V = 24 V Magnitude of resistance 1 is R1 = 10 ohms Magnitude of resistance…

Q: Expansion (Linear) 5. A bimetallic strip is a metal bar made from riveting two different metals side…

A: Thermal Expansion: When a metal is heated it expands. So say a linear object (a metal strip) when…

Q: 17. A crane lifts a 2.25 x 103-N bucket containing 1.15 m3 of soil to a height of 7.50 meters.…

A: 17) Calculate the work done to lift the bucket.

Q: A force sensor pulls a cart horizontally from rest. The position of the cart is recorded by a motion…

A: Given data:  Force vs displacement graph Required: The work done by the force after displacement of…

Q: 3. Where are the images formed by each side of the spoon? In front or behind the spoon? (Try the…

A: Where are the images formed by each side of the spoon? In front or behind the spoon? (Try the…

Q: 27. Resting against the frictionless inside wall of a cone rotating about its vertical axis at…

A: Part (27): Given: The surface is frictionless. The object is moving at a constant speed.

Q: 9) In the figure below, a long straight wire carries current I out of the page toward you. Indicate,…

A: Let us consider a straight long current-carrying wire carrying current i in the positive Y…

Q: 103. The graph below represents the kinetic energy, gravitational potential energy, and total…

A:

Q: List two differences For the wave below travels at 4 cm/s. W wavelength into per

A: Two differences between the sound wave and lightwave    Sound is longitudinal waves, light waves…

Q: QUESTION 3 The ground level of the hydrogen atom has an energy E₁=- 13.6 eV while the first excited…

A:

Q: 4. True/False: curl(divF)) is not a meaningful expression. (Justify your answer.)

A: In question 4, we have to justify curl(divF) expression.

Q: 3. What is the approximate magnitude of the electric field at point c? explain your answer. (Hint:…

A:

Q: 2. Three point charges q; = +2.7µC, q2 = -3.4µC and q3 = -1.6µC initialy are infinitely far apart.…

A:

Q: 3. Using your value of b and the Wien's Displacement equation, predict the surface temperature of a…

A: Solution

Q: 3) How much energy does a 100-W light bulb use in 8.0 hours?

A: we use the concept of                                       1000W = 1 unit…

Q: 3) A 0.1 kg baseball is thrown with a velocity of 35 m/s. The batter hits it straight back with a…

A: Given data:  Mass (m) = 0.1 kg Initial velocity (u) = +35 m/s Final velocity (v) = -60 m/s Required:…

Q: R R A mass m = 86 kg slides on a frictionless track that has a drop, followed by a loop-the-loop…

A: 5)  We know that the kinetic energy will be transfered to the spring

Q: Question 3 The block on a smooth inclined plane is moving down with a constant acceleration of 5…

A: Given: The mass on an inclined plane is 47 kg. The hanging mass is 23 kg. The angle of inclination…

Q: 15. There are 750 registered voters in one precinct. In a primary election, 64 out of 100 voters…

A: so given that only 64 out of a hundred voter actually voted so the voting in percentage is  64% ( 1%…

Q: QUESTION 3 A container of neon gas has the following properties: (1) 0.7 moles (2) T= 332 K (3) p =…

A: Helmholtz's free energy is the amount of useful work that can be extracted from a closed…

Q: fest near in the first 3.0 seconds after it is released, what is down a snow-covered hill that makes…

A:

Q: rent. A 115 V dc generator delivers 120 A to a load. If the generator has an efficiency of 81…

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

Q: number 25

A:

Q: 23. A cannon is fired over level ground at an angle of 25° to the horizontal. The initial velocity…

A:

Q: A proton is accelerated in a linear accelerator. If the accelerator is 0.80km long, how long does it…

A: Given data:  Displacement (Δx) = 0.80 km = 800 m Initial velocity (v) = 0 m/s Final velocity (v0) =…

Q: Question 3. Two children simultaneously sit on a level seesaw. One of mass m1 sits on the left, and…

A:

Q: . When a spring is stretched 0.200 meter from its equilibrium position, it possesses a potential…

A: Given data:  Stretch in spring (x) = 0.200 m Potential energy (P) = 10.0 J Required: Spring constant…

Q: As shown in the figure below, two reversible cycles arranged in series each produce the same net…

A:

Q: 3. We will repeat the previous problem using energy arguments. Comment: Mechanical energy is…

A: The given yo-yo is made up of two solid disks, each of mass M, so the total mass of the yo-yo is 2M.…

Q: - 40. A 2.00-kilogram mass is at rest on a horizontal surface. The force exerted by the surface on…

A: Part (40): Given: The mass of the object is 2 kg.

Q: 15. The third floor of a house is 8.0 meters above street level. How much work is needed to move a…

A: Potential energy : It is the energy held by an object because of its position relative to other…

Q: 16. Stan does 176 J of work lifting himself 0.300 m. What is Stan's mass?

A:

Q: 35 The bottom of a heavy block is covered with sandpaper. The block is repeatedly slid 1.0 meter at…

A:

Q: A 1.00-kilogram sphere M, from point P, is lifted to a height h. The sphere is released and passes…

A: Given  Mass m = 1 kg  Speed at lowest point = 10 m/s  Length of string l = 10 m

Q: The disk rolls without slipping between two moving plates as shown in the figure. What is the…

A: There is no slipping at A and B.

Q: E108: Transverse Waves 3. A standing wave is formed when an incident wave interferes with a…

A: According to question we need to find resulting velocity of the reflected wave ?

Q: At the top of a frictionless inclined plane, a 0.50-kilogram block of ice possesses 6.0 joules of…

A:

Ideal Gas Law

Ideal gas law states that the product of pressure and volume of a gas directly varies with the product of the number of moles, the universal gas constant, and the temperature of the gas.