Find inverse la place transform of S² +48

Q: John is pushing his daughter Rachel in a wheelbarrow when it is stopped by a brick 8.00 cm high (see…

A: Draw the free-body diagram of the system.

Q: A car accelerates from rest to 27.20 meters per second in 6.94 seconds.  What is the car's rate of…

A:

Q: why tires will sometimes lose air when the temperature drops.?

A: We know that the volume of air depends on temperature. In high temperature volume of air increase…

Q: By means of a rope whose mass is negligible, two blocks are suspended over a pulley, as the drawing…

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Q: Chapter 27, Problem 041 In the figure &₁ = 3.70 V, E2 = 0.987 V, R₁ = 5.78 , R₂ = 2.86 2, R3 = 5.98…

A: As per the guidelines i can solve only first question at a time so please another question…

Q: When you find the net force on an object, the units are always which of the following?

A: Required : The units of net force.

Q: 1. A massless rope that run over a frictionless pulley as shown in the figure. If M₁ = 10 Kg and M₂…

A:

Q: An object weighs 75N is pulled on a horizontal surface by a horizontal pull of 50N to the right. The…

A: The weight, w=75 N The force toward the left, f1=50 N The force towards the right, f2=30 N

Q: A certain obiect weighs 200N in air and 150N when immersed in water. Calculate A)Relative density…

A: Given data:   Weight of the object in air (Wair) = 200 N Weight of the object in water (Wwater) =…

Q: Using the standard cartesian coordinate system, which of the following vectors have a POSITIVE…

A: The positive x-direction is along the right.

Q: Astronomers using a 2.0-m-diameter telescope observe a distant supernova-an exploding star. The…

A:

Q: 2. KLE 1. t t 3. t

A: 1st graph  This is  a uniform motion in a straight line  which means the speed(slope) is constant…

Q: An athlete holds a 30.2 N pole in equilibrium by exerting an upward force U with her left hand and a…

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Q: During a heavy storm, a steady stream of water flows down from a 4.5-cm-diameter hole in a gutter.…

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Q: (a) What focal length must a corrective lens have to enable the eye to see clearly an object 20.7 cm…

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Q: A motorcyclist moves at a speed of 0.8C and turns on a light that moves away from him at a speed c…

A:

Q: A 0.02 kilogram bullet is launched with a muzzle velocity of 880.44 meters per second. It is fired…

A: Given: The mass of the bullet is 0.02 kg. The launch velocity of the muzzle is 880.44 m/s. The mass…

Q: For the calculation, where does '32kBT+12kBT+12kBT+12kBT+12kBT+12kBT+12kBT' come from

A: A linear triatomic gas has three translational degrees of freedom. The contribution for each…

Q: A casting of mass 150 kg is lifted 4 meters in 15 seconds by means of a crane. What is the power?

A: Given data The mass of the casting is given as m = 150 kg. The casting is lifted up to h = 4 m. The…

Q: A light, rigid rod of length  ℓ = 1.00 m  joins two particles, with masses  m1 = 4.00 kg  and  m2…

A: Givenl=1 mm1=4 kgm2=3 kgv=4.20 m/sd=10.5 cmRoute to solution:-angular momentum, L=Iωwhere I is…

Q: The engine of an automobile has an intake air of 20 degrees celsius and compresses it adiabatically…

A: GivenT1=20∘Clet initial volume be Vfinal volume, V2=0.1Vfor air,γ=1.4we have adiabtic…

Q: D Question 1 When a sunfish is swimming, which of the following will result in forward longitudinal…

A: Question 1: Answer: Option 2: Negative lateral acceleration. The main function of surfacing is the…

Q: 12. Three-point charges Q₁₂ = -16 nC, Q₂ = +5 nC, and Q₂ = +30 nC are placed at the corners of the…

A: Given, three-point charge, Q1 = -16 nCQ2 = +5 nCQ3 = +30 nC

Q: If you stand in front of a convex mirror, at the same distance from it as its focal length, O you…

A: Draw the schematic diagram of the mirror.

Q: Fundamental Forces of Nature. There are 4 fundamental forces. a).What are the four fundamental…

A: Answer= A= The Four Essential Powers of Nature are Gravitational power, Feeble Atomic power,…

Q: Train cars are coupled together by being bumped into one another. Suppose two loaded train cars are…

A: Givencar 1            velocity, v1=0.33 m/s        mass,  m1=2.25×105 kgcar 2       velocity,…

Q: Name three ways that the 'em spectrum was impactful?

A: Introduction: Electromagnetic (EM) spectrum is defined as range of all electromagnetic radiations…

Q: Review Example 12 before attempting this problem. A marble and a cube are placed at the top of a…

A: Answer is1.183  dimensionlessGivencube and marble, both started from rest at the top of ramp.

Q: Two blocks connected by a cord passing over a small, frictionless pulley rest on frictionless planes…

A:

Q: A mass of 10 kg falls from a height of 1m on a spring and compresses it by 0.25 m. What is the…

A: Given data:  Mass (m) = 10 kg Height (h) = 1 m Comparison in spring (x) = 0.25 m Required: The…

Q: Consider a large interferometer that uses a lazer with the wavelength of 1,073.27 nm (1073.27 x…

A: Given, Wavelength of lazer (λ)= 1073.27nm  Required :  Speed of light (c)= 3×108m/s   We want to…

Q: n the decay 24094Pu →  AZU + 42He identify the mass number (by balancing mass numbers) and the…

A:

Q: Please refer again to Figure 2. This time, the incident ray is coming in from water (n=1.33) rather…

A: Given data: The angle θ=56.5° y = 27.7 cm h = 1.62 cm n1 = 1.33 The glass(n2) = 1.5

Q: All real-world physical alternating signals contain only one frequency. O True False

A: False

Q: Determine the scalar product of the following two vectors: A-3.01+4.01-2.0k B=2.01-6.0j-3.0k

A: Given data:  Two vectors A = 3.0i + 4.0j - 2.0k B = 2.0i - 6.0j - 3.0k Required:  The scalar product…

Q: Three polarizing plates whose planes are parallel are centered on a common axis. The directions of…

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Q: The cable AB prevents bar OA from rotating clockwise about the pivot O. If the cable tension is 900…

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Q: Round the following measurement to the nearest hundredth:  35.147089m.

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Q: A basketball is launched with an initial speed of 9.0 m/s and follows the trajectory shown. The ball…

A: Given, Launching speed of basketball (vo) = 9m/s  Angle with horizontal (θ)= 40°  Ball enter In the…

Q: A wire coil of 30 turns has a cross-sectional area of 12 cm2. The coil is placed in a uniform field…

A: Given data: The number of turns, N=30 The area of the coil, A=12 cm2=12×10-4 m2 The magnetic field…

Q: power of a lens is 4.0 diopters and its diameter is 5.0 cm. What is the focal length of this lens?

A:

Q: Which one produces the greater change in kinetic energy (assume that all of the work goes into…

A: Given data:  Force and displacement for four different situations  Required: The situation which…

Q: Two metal plates are separated by 6 inches with a potential difference of 0.30 kV. What is the…

A:

Q: How do the three primary colors—red, green, and blue—get generated in a cathode ray tube (CRT)…

A: A cathode ray tube is a specialized vacuum tube in which images are produces by the phenomenon where…

Q: H a radiograph Transmat only 11. of the incident light, the OD is

A: Givenonly 1 % of incident light is transmitted.letincident light be =Iotransmitted light =Itgiven…

Q: Use the worked example above to help you solve this problem. The near point of a patients eye is…

A: Answer =  As the image contains multiple questions and you have not mentioned which question to…

Q: Certain spiral galaxy is 9.7 Mpc away from us. How fast in km/s is this galaxy moving away from us?

A: Given, Distance of Galaxy is = 9.7 MPC We need to calculate, velocity of Galaxy is = ?

Q: The near point of a farsighted person is 100 cm. She places reading glasses very close to her eyes…

A: Given,  p = 25 cm q = -100 cm

Q: A balloon, initially neutral, is rubbed on someone's hair until it acquires a net charge of -0.40nC.…

A: Given data:  Initially balloon is neutral Charge on balloon after rubbing (q) = -0.40 nC The charge…

Q: What is the equivalent complex impedance Zea of the given circuit? Give numerical values in four…

A: As these three are in parallel, we can use the impedance formulas for capacitor and inductorthen we…

Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.