1. In their once-a-decade vacation, the Mays family rides the cable car in El Paso. The cable car is lifted into the air at an angle of 40 degrees. If the cable stretches 100 m, calculate the height the cable car has traveled and the work done on the cable car.

Q: A CaO film index of refraction 1.45 has a region of uniform thickness of 640nm is coated on a camera…

A:

Q: A man is trying to lift 57.7 kg off the floor by bending at the waist. Assume that the man's upper…

A:

Q: b) What is the direction of the magnetic field if the magnetic force on the electron is out of the…

A:

Q: As rocket observer (refer to picture for time, length, and relative velocity) What is the distance…

A: The rocket observer measured the time as,The path length of light is, = 1 mThe relative rocket…

Q: Q10. Estimate the age of a wooden sample from an archaeological site, given its ¹4C content is 18%…

A: half life of  14C is amount left N= 18% of N0

Q: 252 Cf→ 106 Nb+? + 4n

A: The nuclear reaction is

Q: gi FD ⇒ Nj¬¯¯-(a+ßĒj) +1 N₁- e

A: Explain the Fermi Dirac distribution

Q: A thin stick of mass 0.5 kg and length L 0.9 m is attached to the rim of a metal disk of mass M-5.0…

A: Given,Mass of the stick, Length, The mass of the disk, Radius, The potential energy,According to the…

Q: What is the energy released in this nuclear reaction 7920¹ Au → 8020¹Hg + -1°e? (The atomic mass of…

A:

Q: You throw a 3.00 N rock vertically into the air from ground level You observe that when it is 150 m…

A:

Q: (d) Prove that for a classical particle moving from left to right in a box with constant speed v,…

A:

Q: In the arrangement shown below, an object can be hung from a string (with linear mass density μ =…

A: Given:we know speed of wave on string, having tension T and linear mass density,  is given…

Q: The atomic mass of a water molecule is 18 g/mol. How many molecules does 1-kg water contain? If you…

A:

Q: Q1. An archer aims at the bullseye of a target 50.0 m away. The arrow is at the same height as the…

A:

Q: A particle of mass 5 kg moves along the x axis under the influence of a restoring force F = -40x in…

A: By Newton's  law,  so, the equation of motion will be,

Q: explain the Fermi Dirac distribution

A: Explain the Fermi Dirac distribution

Q: A diffraction grating with a width of 5.0 mm contains 738 lines (rulings) per mm. When it is fully…

A:

Q: When an ac source with a peak potential difference of 34 V is connected to a series RLC circuit, the…

A:

Q: Use Stokes' Theorem to evaluate the line integral f F.Tds, where F = (-3y, 2x, z²) and C is the…

A:

Q: (a) Write down (no derivation needed) the time-independent Schrödinger equation for the region…

A:

Q: The temperature of a rigid, sealed, i.e., constant-volume, container of gas increases from 100°C to…

A: temperature T1=100oC = 100+273 =373KT2=200oC =200+273 =473K

Q: The circular plates of a parallel plate capacitor have a radius of 27.0 cm. (a) When a circular loop…

A:

Q: Evaluate integral √a²-x²

A:

Q: 2. An object of mass m= 2.1 x 10³ kg follows a curved path with a constant radius r 1.2 km. If the…

A: 2) given that  r = 1.2kmangular acceleration angular speed Now the radial force is

Q: Two horizontal wires are joined end to end, each with a diameter of 2.000 mm. The two joined wires…

A: GivenTwo horizontal wires are joined end to end, each with a diameter of 2.000 mm. The two joined…

Q: If v= (2+i, 3-2i, 4+i) and w = (−1+i, 1−3i, 3-i), use the standard inner product in C³ to determine,…

A:

Q: A window washer is standing on a scaffold supported by a vertical rope at each end. The scaffold…

A:

Q: 14. A 66.0 kg skier with an initial velocity of 9.30 m/s slides up a slope of 35.0° to a height of…

A:

Q: A nuclear power plant operates at 75 % of its maximum theoretical (Carnot) efficiency between…

A:

Q: A bullet of mass m is traveling at an unknown velocity in the right direction. It is fired at a…

A:

Q: Problem 10. An alien civilization occupies a planet in a distant solar system. The planet is…

A:

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

A: Mass of ice (m1) = 856 gTemperature (T1) = 00 CSpecific heat (s1) of ice = 0.5 cal/g-cMas of liquid…

Q: An ideal gas is initially at temperature T and volume V. The gas is taken through three reversible…

A:

Q: Refer to Figure 4-20, which shows a Fraunhofer diffraction pattern for a circular aperture. If the…

A:

Q: A 2.30 kg hoop 1.20 m in diameter is rolling to the right without slipping on a horizontal floor at…

A: mass m=2.30kgdiameter d=1.20mradius r =0.6mangular velocity = 2.30 rad/s

Q: An electron is in a stable circular orbit of radius R around a grounded hollow conducting sphere of…

A:

Q: In exercising, a weight lifter foses 0.107 kg of water through evaporation, the heat required to…

A: Given-the amount of water the weight lifter loses, the work done in lifting weights, the latent heat…

Q: The battleship now wants to send the signal to the Navy base on the land. Therefore the battleship…

A:

Q: 3 4 Each end of a filament with μ = 5.20 g/m is attached to two opposite walls. The distance between…

A:

Q: 1 A B underneath For the vector K = 5z²pa, - pz-az, calculate the total flux out of Side A For the…

A:

Q: Macmillan Learning The index of refraction for a certain type of glass is 1.643 for blue light and…

A: Solution    Given dataIndex of refraction of glass nglass=1.643Index of refraction of blue light…

Q: Two coils are at fixed locations. When coil 1 has no current and the current in coil 2 increases at…

A:

Q: In the figure, a French submarine and a US submarine move toward each other during maneuvers in…

A:

Q: The Lyman series results from transitions of the electron in hydrogen in which the electron ends at…

A:

Q: (1) Consider 1 mol of an ideal gas at 300 K and 1 atm pressure. Imagine that the molecules are, for…

A:

Q: we derived the solution of Schrödinger's equation for a particle in a box in 1-D. We used the…

A:

Q: Two submarines are underwater and approaching each other head-on. Sub A has a speed of 15.2 m/s and…

A:

Q: A 16kg object is dropped from a height of 25m and strikes the ground with a speed of 18m/s. What is…

A:

Q: A system gains 2730 J of heat at a constant pressure of 1.49 x 105 Pa, and its internal energy…

A:

Q: 3. A uniform 4.0 m long beam with a mass of 15 kg rests on a pivot at one end and is kept horizontal…

A: