0raw FBDS Floor 4./17 you use a hoizontal forte of 30.ONto ISlide a 12.O-Kq wooden cruke across a lon at a constant velocty, What is the Coefficiene oP kintic friction beturen the crate and the flo

Q: 18. A storage tank 30 m high is filled with gasoline. (a) Find the gauge pressure at the bottom of t...

A: Given : Height of the tank = 30 m  Length of the tank = 0.5 m  Breadth of the tank = 0.5 m

Q: Light from a sodium lamp (λ = 589 nm) illuminates two narrow slits. The fringe spacing on a screen 1...

A: Given wavelength λ = 589 nm = 589 × 10-9 m  distance between slits and screen  D = 150 cm = 1.5 m  f...

Q: There is a spring with a spring constant 3780 N/m.  Answer the following: How far in centimeters, w...

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Q: Two point charges qį and q2 are held in place 4.50 cm apart. Another point charge -1.60 µC of mass 5...

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Q: A 0.50-mm-diameter hole is illuminated by light of wavelength 510 nm. What is the width of the centr...

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Q: The drawing shows a uniform electric field that points in the negative y direction; the magnitude of...

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Q: If A 29-kg child starts from rest and slides down a slide that is 2.6 m high. At the bottom of the s...

A: Given parameters :  Mass "m"= 29kg  Height "h"= 2.6m  Final Velocity "v"= 2.5m/s .   Concept :   W...

Q: (a)On a winter day, a certain house loses 5.33 10 ✕ 8J of heat to the outside. What is the total cha...

A: Heat loss from house = 5.33×108 jule Outdoor temp (T2) = 5.05°C =278.05k IIndoor temp (T1) = 24°C = ...

Q: Illinois Jones is being pulled from a snake pit with a rope that breaks if the tension in it exceeds...

A:

Q: A force of 100 N is applied in pushing a stalled automobile at a constant speed for a distance of 15...

A: Given F = 100 N d = 150 m

Q: What is the relationship between Orbit Velocity of Satellite and Escape Velocity?

A:   Orbit Velocity = VO Escape Velocity = VE  

Q: Solve this question.Show your solution. Always express the final answer in SI. At what separation i...

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Q: Consider a pulse incident on the free end of a spring as chown. Note that the leading edge of the pu...

A: Given Information: The wave pulse: We can see the leading pulse is 2 squares wide and the trailing ...

Q: الفرلقباه 2: Find all currents and all voltages 22 1 3 42 12 3 V 5 V 12 8Ω +) ww ++

A:

Q: The figure shows a block of mass M hanging at rest. The light wire fastened to the wall is horizonta...

A: Given that:- Mass of block=M kg

Q: White light in air (n = 1.00) strikes a water droplet at 22.00°. Find the difference in the refracte...

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Q: 4. Once the box starts moving, the magnitude of the resultant force increases instantaneously. How d...

A: We know that there are two kinds of friction force 1) static friction 2) kinetic friction Static fri...

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Q: If a stone is thrown vertically upward from the surface of the moon with a velocity of 6 m/s, its he...

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Q: Two 654-kg masses are 38.5-m apart. What is the gravitational force exerted by one mass on the other...

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Q: A mass of 70 g is attached at one end of a rod, and a mass of 30 g is attached at the other end. If ...

A: A mass of 70 g is attached at one end of a rod, and a mass of 30 g is attached at the other end and ...

Q: 1.2-cm-wide diffraction grating has 1000 slits. It is illuminated by light of wavelength 500 nm. Wha...

A:

Q: much heat is required to change 10 g of ice?  at 0 °C to water whose temperature is 20 °C!

A: Given  Mass m = 10 g = 10 ×10-3 kg  Latent heat of fusion L = 33600 J/0 C   Specific heat of water =...

Q: ball is dropped from a cliff. The height of the cliff is 180 meters. At what speed does the ball hit...

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Q: 7 5. ACTIVITY 1: OHM'S LAW The table below illustrates this relationship both qualitatively and quan...

A: 1) V = 1.5 volts I = 0.50 A 

Q: Consider two very long, straight, and hollow tubes (cylindrical shape) placed coaxially(one surround...

A: Given: The radius of inner tube = d1. The radius of outer tube = d2. The length of tube = L

Q: A 5.0-kg object is pulled along a horizontal surface at a constant speed by a 12-N force acting 300 ...

A: Given data:  Force (F) = 12 N Angle (θ) = 30° above the horizontal  Distance (s) = 8.0 m Required: W...

Q: April works at the grocery store. She needs to move a heavy crate of bananas ( m = 80 kg) to the pro...

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Q: Which physicist first demonstrated that heat is a form of energy? ⦁    Amedeo Avogadro ⦁    Robert B...

A: The answer is below

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Q: How much energy per unit time does a 6.0 V portable radio use if it draws 250 mA of current?

A: Given data :-                                Voltage V = 6 volt                                Curre...

Q: 6) The graph in the figure shows the position of a particle as it travels along the x-axis. x (m) 4....

A: This is a x(m) - t(s) graph which is also called as position time graph.  As the body is moving on x...

Q: applications of physics in everyday life

A: Asked: Use of physics in our everyday life

Q: 4) A car travels for 2 hours at 5 m/s and for 20 minutes at 8 m/s. What is the average speed for thi...

A: Average speed is define as                       Average(v) = total distance total time  Given that ...

Q: в (15.0 m) D (10.0 m) 30.0 53.0 25.0 Č(12.0 m) Ä (8.00 m)

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Q: 1.10 The pressure rise Ap associated with wind hitting a win- dow of a building can be estimated usi...

A: Given: ρ=1.2 kg/m3v=60 mph=26.8224 m/s       Converting mph to m/s by dividing the value by 2.237

Q: A child pushes a merry-go-round from rest to a final angular speed of 0.760 rev/s with constant angu...

A: Given, Final velocity w2 = 0.76 rev/s  Initial velocity w1 = 0 rev/s  1 rev = 2π radians  So, 2 rev ...

Q: A transformer for a transistor radio reduces 120 V ac to 9.0 V ac. The secondary contains 30 turns a...

A: Given value--- Primary voltage = 120 V. secondary voltage = 9 V. No. of turns in secondary coil = 3...

Q: Superpós es 8 Determine the shape of the spring at t = 0.2 s, 0.4 s, and 0.6 s. t= 0.0 s t=0.2 s Fre...

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Q: A force acting on an object moving along the x axis is given by F (x) where x is in m. How much work...

A: Given, Force on x axis is given by = (8x+6x2) N Displacement is given by x = -2 to 3m  

Q: 2. A passenger jeep is traveling at 40 m/s when the breaks are applied. It comes to a stop after 10 ...

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Q: Find the total capacitance for three capacitors connected in series, given thier capacitances are c1...

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Q: A solid aluminum sphere has a radius of 14.3 cm at a certain temperature. It is then cooled by 64.4 ...

A: According to question we need to find new Volume?

Q: 1. How do you describe an atom in terms of composition?

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Q: 34. The volume flow rate in an artery that supplies blood to the brain is 3.5 X 10-6 m³/s. If the cr...

A: Given cross section area A= 8.5× 10^-6 M3/s Volume flow rate = 3.5×10^-6  We have to find the veloci...

Q: A square metal plate of edge length 8.0 cm and negligible thickness has a total charge of 6.0 × 10-6...

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Q: Determine the acceleration of a car starting from rest, moving 45 m [S] in 1.0 minutes. a. 0.025 m/s...

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Q: The energy released in an aftershock is 1/8 of that in an earthquake with a magnitude of 7.2 on the ...

A: Magnitude of earthquake on richter scale (M) = 7.2  

Q: Find the force if attraction between a proton and an electron placed at a distance of 1 micrometer. ...

A: