A girl walks 26 m at an angle of 39o W of S. a. How far west of her starting point is she? otos b.How far south of her starting point is she?

Q: Soap bubbles can be produces when pressure outside and inside of the bubble is different. Soap…

A: Given: ρa=1.29kg/m3, ρh=0.09kg/m3, m=5mg Let the volume of the bubble be V. The air exerts a buoyant…

Q: 1 which has the greater a violet or indige Ans: 2 a Photon which has the greater energy, of orange…

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Q: 2. Determine the velocity of the 60-lb block A if the two blocks are released from rest and the…

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Q: A 2 meter tall man walks away from a 6 meter high lamp post at a rate of 1 meter/se find how fast…

A: Given  Height of man, H = 2 meter  Height of lamp, h = 6 meter  Rate of , u = 1 meter/sec

Q: A tennis ball with a mass of 0.068 kg and a diameter of 0.077 m is dropped. The Cd is 0.5. Consider…

A: Consider the given data as below. Mass of tennis ball, m=0.068 kg Diameter of tennis ball, d=0.077 m…

Q: What should be the diameter of a pinhole in order to produce the nearest and brightest image if the…

A: For the maximum intensity at a distance d the radius of pinhole is given by  where λ is the…

Q: A snorkel is a U-shaped tube used to breathe with your head underwater (Leading from your mouth to…

A: The pressure difference at the height 'h' in a fluid is given as ∆P =ρghWhere ρ = density of the…

Q: Problem 3 A satellite is orbiting Earth 5000km above the surface The radius of the Earth Is 6.378 10…

A: We have a satellite which is at a height h=5000 km above the surface of the earth which has a radius…

Q: A circuit has three resistors, 1200N, 2400N, and 4200N that are connected to a 12V battery in…

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Q: must be incident normally on the slit

A: Which of the following conditions must the light satisfy to obtain an observable double silt…

Q: What is the difference between Charles law of gas, and Gay-Lussac's law of gas?. If possible can it…

A: This problem is from thermodynamics. Please have a good look

Q: 38. When a 5-kilogram mass is lifted from the ground to a height of 10 meters, the gravitational…

A: when the object from its initial position is lifted by height h on earth then the gravitational…

Q: In the figure, a long straight wire carries a current i = 28.6 A and a rectangular loop carries…

A: The force between the two current carrying conductor carrying current is given by  F = μo4π2 i i'rL…

Q: O ) () SNOSN

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Q: The two vectors a and b in the figure have equal magnitudes of 11.7 m and the angles are 0₁ = 26°…

A: First the angle which b makes with the horizontal is calculated. Please follow along the attachment.

Q: Calculate the speed at the edge of a disc of radius 7 cm that rotates at the rate of 5 rev/s. Answer…

A: radius of disc (r) = 7 cm= 0.07 m angular speed (ω) = 5 rev/s=5×2π rad/s= 31.4 rad/s

Q: Times New. 2. 4. 5. 6. Problem 4: Two cars are in a 500 meter race. Car 1 has an acceleration of 3…

A: For car 1 Max. Velocity = 54 m/s u = 0     ,     a = 3 m/s2 Time to gain maximum velocity (t1)  v =…

Q: #6- A loop of wire with radiusr is suspended in a uniform magnetic field B. If the radius of the…

A: Magnetic field = B Initial radius ri = r Final radius rf = r/2 time taken = t Induced Emf = V

Q: How do I write out the answer?

A: Pinitial will be initial pressure. Pfinal will be final pressure. Then the answer will be, Pfinal =…

Q: Rod OA rotates counterclockwise at a constant angular rate 0-4 rad/s. The double collar B is…

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Q: Nicole has traveled to another gravity, so she does the followir with an initial speed of 6m/s. S…

A: The speed of the ball when it is in hand,(u)=0 m/sec------(1) [Initial position] The speed of the…

Q: An LC circuit is built with a 50 mH inductor and an 6.0 pF capacitor. The capacitor voltage has its…

A: Inductance , L = 50 mH = 50 x 10-3 H Capacitance , C = 6 pF = 6 x 10-12 F Maximum Voltage , Vmax =…

Q: RI = 670 0 %3D R2 = 690 Q R3 = 690 0 R4 = 840 0 R5 = 760 Q R6 = 330 Q R7 = 670 0 R8 = 270 Q VI = 9 V

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Q: Simplify 16'x (-)- X -0

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Q: a) the current in each resistor shown in the figure abo

A: Using krichhoff law

Q: The libero receives a serve, and as he passes to their setter, the volleyball leaves his hand at…

A: Motion perpendicular or normal to each other are independent to each other. Each other's motion does…

Q: Question 1: What is the relationship between the Torque and the distance of the force from the axis…

A: 1. Torque is defined as a force applied to a point on an  object about the axis of rotation.  The…

Q: Problem 1: A bicycle can be modeled as three parts: the back wheel, the frame, and the front wheel.…

A: Solution: Given: Let mw = mass of both wheels of bicycle Let mf = mass of frame of bicycle Let v =…

Q: In a biprism experiment, red light of wavelength 6500 Å was used. It was then replaced by green…

A: We need to compue-Value of n=?The data given as-Wavelengthof red light λ1=6500 A0Wavelength of green…

Q: 5. The drawing below shows a moving object that has been photographed at equal 1 time intervals. The…

A: In the figure, the dots represent the position of the object at each second. The object starts from…

Q: A 5.00 g bullet is fired horizontally at a speed of 190 m/s into a 1.00 kg wooden block resting on a…

A: Given, mass of the bullet, m = 5.00 g moving with speed, v = 190 m/s mass of the wooden block, M =…

Q: satellite has a mass of 5.00 x 10 ne mass of the Earth is 5.98x102 Calculate the gravitational force…

A: Gravitation force between two masses F = Gm1 m2 /r2

Q: 5. If you want to turn mechanical energy into electrical energy to power the lights in your home,…

A: To Do: Identify the correct device out of the given options for converting mechanical energy into…

Q: As shown in the diagram below a block is attached to a spring and a cable. The block is at rest & is…

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Q: A syringe has a fine needle with an inside diameter of 97.9 µm. The barrel has a diameter of 2.76 cm…

A: Barrel diameter=2.76cm Force=4.08N

Q: Says the answers are incorrect

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Q: A 1 B 3. 2 C 3 D 4 E The figure above shows four very thin parallel planes of charge with equal…

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Q: V - I graphs of a nichrome wire at three different temperature t, t2 and t3 are shown in the figure.…

A: Given data, I-V curve is given for the nichrome wire for different-different temperatures t1, t2 and…

Q: Em-e. An EM wave propagating in vacuum, with electric field amplitude Eo >0 and magnetic field…

A: We are given that an electromagnetic wave is propagating in a vacuum.Now the electric field E0>0…

Q: R1. C R2 1N and 3. Given that the battery has a potential of 12 V, resistors R1 R2 = 3N, and…

A: Initially when time t=0 then no current flows through the circuit. And at infinity no current flows…

Q: How can I find the solution and answers to this problem?

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Q: Please provide a written answer

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Q: 2. Jesus commanded His disciples to go to the other side of the sea without Him, and then He went on…

A: Given:-             Jesus moves an angle = θ                         seciples time = t

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.