An Object is projected from the ground with an initial velocity of 45 km/h at 30 degrees above the horizontal. Find the maximum height attained by the object.
Q: 6.2 0 By applying L² operator to the harmonic state Y (0, p), determine the eigenvalue of the state.…
A:
Q: 3.A bridge in England has single span of 820 m. Calculate the change in length of the steel (a=1.2 x…
A: Given, The length of the bridge, L=820m The linear coefficient, α=1.2×10-5/C° The temperature,…
Q: In an A. C. circuit, the flowing current is I = 5 sin (100 t - π/2) A and the potential is V = 200…
A: We need to find-Power consumption (P)=?The data given as-I=5 sin (100t-π2) AHere,We know that-I=I0…
Q: The distance from the earth's center to the moon's center is D = 384,000 km. Find the distance from…
A: To answer the question, we will use the Newton's expression for gravitational force between two…
Q: When the number of electrons striking the anode of an X-ray tube is increased the of the emitted…
A: We know, The Cut-off wavelength is given by, λmin=12375V in voltsin Ao
Q: In a cathode ray tube (CRT) screen, how do the red, green, and blue beams get made?
A: Cathode-ray tube (CRT)is a vacuum tube which is used to produce images by bombarding electron beams…
Q: A parallel plate capacitor has metal plates, each of area 1.15 m2, separated by 1.60 mm. What charge…
A: Given: In this question, the given details are, A parallel plate capacitor has metal plates, each of…
Q: Question 1: X-ray Diffraction x-ray diffraction is a method used to identify different types of…
A: It is given that, the wavelength of X-rays, λ=0.103 nm Bragg's angle, θ=25.5° It is known that…
Q: 2. A string 2.0 m long and fixed at its ends is driven by a 240 Hz vibrator. The string vibrates in…
A: We are aware that a 240 Hz vibrator powers a string that is 2.0 metres long and fastened at both…
Q: Amount of energy required to blow a bubble of radius 5 cm, (surface tension of soap is 30 x 10-2…
A: We need to compute-Energy needed (E)=?The data given as-Radius (r)=5 cm=5×10-2 mSurface tension…
Q: ild and the me
A: Given: r=2.9 m speed of the child, v=2.3 m/s
Q: A satellite is moving with a constant speed v in a circular orbit about the earth. An object of mass…
A: We are aware that a satellite is orbiting the earth in a circle with constant velocity v.A mass m…
Q: Example 29.5. A 4 pole, 32 conductor, lap-wound d.c. shunt generator with terminal voltage of 200…
A:
Q: When a capillary tube of radius 0.6 mm is dipped into water, the level inside the capillary to a…
A: We are aware that when a capillary tube with a radius of 0.6 mm is submerged in water, its level…
Q: Using the values in the table, perform linear regression for the L vs R plot to determine the…
A:
Q: Gibbs' phase rule, F = C-P+2, indicates that in a two-component phase diagram, there will be regions…
A:
Q: 78 At time t = 0, a 12.0 V potential difference is suddenly applied to the leads of a coil of…
A: Given,Inductance of the coil = 23 mH = 23×10-3 HPotential difference, v = 12 VThe rate of current…
Q: CALCULUS QUESTIONS 9. A boat of mass m = 540 kgs moves horizontally on the water surface at a…
A:
Q: 5. An image is seen reflected from a concave spherical mirror which appears 30.0 cm behind the…
A: We are given a concave mirror. We are given the distance of image. We are given radius of curvature.…
Q: In your Christmas Party, one of the games is Egg Catching. Suppose You throw the egg at a 45° angle…
A: We are given the angle at which the egg is thrown. We are also given the horizontal distance where…
Q: The frequency of a tuning fork is 256 Hz and velocity of sound in air is 350 m/s. Find the distance…
A: We are aware that the tuning fork has a frequency of 256 Hz and that the speed of sound in air is…
Q: A molecule in a gas undergoes about 1.0 × 109 collisions in each second. Suppose that (a) every…
A: It is given that the gas molecules undergo collision. T=11×109 s-1 It is supposed that (a) every…
Q: Discuss the major arguments made by John Dewey about knowledge, learning, and metaphysics?
A: John Dewey was a leading proponent of the American school of thought known as pragmatism, a view…
Q: Only need 4 and 5 Yesterday you saw in the news that the Giant Asian Murder Hornet has migrated to…
A: We are given a hornet which collides with door. Since the hornet and door both forms a system, the…
Q: in the 3km long stanford linear accelerator two electrons are accelerated to an energy of 2x10^10ev.…
A:
Q: * ?Longitudinal modes are Resonator. O Pulse mode. O Standing wave. O Laser amplification. O The…
A: ANSWER . q-1 Longitudinal modes are standing wave . q-2 The standing wave arising along the…
Q: Answer the question in full details, thank you very much: Suppose you are a space traveler, and you…
A: Using equation of motion we can find the acceleration of the block for given conditions
Q: SA-1 The small angle approximation says that if 0 < 1 rad, then sin(0) ≈ 0, where is in radians.…
A: We are given the approximation for sine of an angle. If angle is less than 1 radian, sinθ≈θ We also…
Q: : The equation of a transverse wave on stretched string is given by Y = 0.05 sin t X 2T where x and…
A:
Q: A prism of refractive index n, and another prism of refractive index n₂ are stuck together with a…
A:
Q: Problem 3: Cylinder on sliding plate A plate of mass Mp is attached to a spring (constant k). It can…
A:
Q: 7. The potential difference between electrical charges is inversely proportional to the square of…
A: We are given that the potential difference depends on size of charges. The potential difference is…
Q: A satellite (above the equator of the earth) has a perigeum height of 150 km. (a) The ratio between…
A:
Q: The intrinsic carrier density at 300 K is 1.5x 10¹0 /cm³, in silicon. For n-type silicon doped to…
A:
Q: If the mirrors of a Fabry-Perot resonator are placed at a distance of 30 cm apart, determine Problem…
A: If a Fabry-Perot resonator's mirrors are positioned 30 cm apart, we know.The transmitted wavelength,…
Q: Calculate the momentum of a 9.67-kg object moving at 9.76 m/s. Input your answer in kg-m/s using 3…
A: Given: mass=9.67kg velocity=9.76m/s To find: momentum(p)
Q: What reactive element comprising the circuit if the instantaneous voltage and current is 450 cos…
A: Given, The instantaneous voltage and current sources Vt=450cos100t+400VIt=25cos100t-400A
Q: Waves produced by two vibrations in a medium have wavelengths 2 m and 2.1 m respectively. When…
A: We need to find-(1) Wave velocity=?(2) Frequencies of vibratiors=?The data given as-λ1=2 mλ2=2.1…
Q: Explain the importance of spectroscopy on the properties of manufactured castings?
A:
Q: Suppose you want to observe the molecular gas in a galaxy with redshift z using the rotational…
A:
Q: Problem 5 Test of Strength m₂ A game consists of compressing a spring (constant k) with a block of…
A:
Q: An electric toaster requires 1100 W of electric power. (a) How much current is required when the…
A: We are given voltage. We are also given power of toaster. The power is given as P=VI The power is…
Q: The diameter of steel ood is 8x10³m. What force will require to stretch it by 0.3% of its length ?…
A: We need to compute-Force required (F)=?The data given as-Diameter of steel rod (d)=8×10-3 mRadius…
Q: Calculate the work done in stretching a wire of diameter 1.2 mm and length 4 m by 0.2 m. Young's…
A: We need to compute-Work done in stretching a wire=?The data provided are-Diameter (d)=1.2 mmRadius…
Q: The electric field 4.50 cm from a very long charged wire is (2000 N/C, toward the we Part A What is…
A: Given data, Electric field E=2000 N/C Distance r = 4.5 cm = 0.0045 m.
Q: The skin depth at 10 MHz for a conductor is 1cm. Find the phase velocity of an electromagnetic wave…
A:
Q: In the figure, two semicircular arcs have radii R₂ = 16.7 cm and R₁ = 7.30 cm, carry current i =…
A: Given,R1 = 7.3 cm =0.073 mR2 = 16.7 cm=0.167 mi = 0.803 A
Q: You're a consultant for a bungee jumping company. The company wants to expand and set up facilities…
A:
Q: A boat travels 6.215 miles per hour in still water. If it is headed 60 S of W in a current that…
A: Given that:-River velocity, a=103 m/s EastBoat velocity, b= 6.215 mph 60°S of…
Q: Let I be the moment of inertia of a uniform square plate about an axis AB that passes through its…
A:
Step by step
Solved in 2 steps with 2 images
