An object is dropped from a height of 100 km. How long, in seconds, will it take to fall? Mass of earth = 5.972×1024 kg Radius of earth = 6.371x106 m Round your answer to the nearest integer
Q: What is The backscatter method? How does this method operates?
A: Backscatter method is a technique used in the field of fibre optics application for detection of opt...
Q: I don't know what I'm doing wrong on this question, could you answer it and show all the steps?
A: The magnetic field exerts a force on the electron in the vertical direction Vertical acceleration o...
Q: Please answer the question in the image
A: (a) Induced current
Q: Problem Ten. An object in simple harmonic motion is described by the figure. x (cm) 4.00 Find the ac...
A: (22) Acceleration in simple harmonic motion The position at time t = 6.80 s is between -2 cm and -4...
Q: 1. A hollow metal sphere has an inner radius, R, =5 cm, and an outer radius, R, = 6 cm. The metal sp...
A: (i) The energy of the photon be determined as,
Q: Advanced Physics Question
A: Given: Initial temperature of refrigerant is T1=-10oC Quality of the refrigerant is x1=80%=80/100=0....
Q: A soccer player hits a ball incoming with 2.4 m/s in the West direction. After the kick, the ball ch...
A: The expression for the average force,
Q: Solve all parts for thumbs up
A: As per guidelines, the first three sub-parts have been answered.
Q: What is blackbody radiation?
A: Blackbody: A body which absorbs the radiations of all the wavelengths incident on it. It is called p...
Q: please answer the question in the image
A:
Q: A 16.0 kg mass rests on a frictionless floor. If a 48.0 N force acts on it, how far will it slide in...
A:
Q: I want an answer of question number 51.
A: Given explosion used 90 kilotons. And 1 kiloton released energy 1020ergs. Therefore energy released ...
Q: What were the outcomes of Mickelson Morley experiment? Please explain elaborated
A: Outcomes of the Michelson's Morley experiment: 1) No evidence of the ether: Earlier, it was believed...
Q: Two small spheres each of mass 2.0g are suspended by light strings 10cm in length. A uniform externa...
A:
Q: please answer the question in the image.
A:
Q: You are working in a mass spectrometer laboratory, performing measurements with a Bainbridge mass sp...
A: Velocity of the charged particles in the velocity selector region
Q: Solve question 2 early ok
A: The change in the displacement per unit time is defined as the velocity. The first derivative of the...
Q: A juggler performs in a room whose ceiling is 3 m above the level of his hands. He throws a ball ver...
A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you. ...
Q: 51. During Raptors vs Warriors game, with the latter in possession the score is deadlock at 70 – all...
A: The vertical distance between the ring and Stephen curry is, Y = 3.048 m -1.780 m =1.268 m. The hori...
Q: Please answer the question in the image
A: Rms current induced in the coil
Q: 3. The quantum harmonic oscillator is the quantum-mechanical analog of the classical harmonic oscill...
A: Given the potential of the harmonic oscillator in the vicinity of a stable equilibrium point. The Sc...
Q: 2. Use the graph to find the electric constant (Kexp)
A: We know the electrostatic force acting between two charge particle q2 and q1 separated by r is Wit...
Q: I need help for these questions, I am studying for the physics exam and I couldn't solve this questi...
A: Here C2 and C3 are parallel, hence adding the capacitor in parallel. Now CP and C1 are in series, f...
Q: A 5.0-kg mass moving at 8.0 m/s collides head-on with a 3.0-kg mass initially at rest If the collisi...
A:
Q: On March 11, 2011, a magnitude 9.0 earthquake struck northwest Japan. The tsunami that followed left...
A:
Q: Each of the following reactions is forbidden. Determine a conservation law that is violated for each...
A:
Q: Five blocks connected with each other by string.If we consider friction negligent . A-B-C. Find the ...
A: Given each block is connected by string we assume they are unstretchable. Therefore each block will ...
Q: A player kicks a football at an angle of 37o with the horizontal and with an initial speed of 48 ft/...
A:
Q: (a) The angle through which a rotating wheel has turned in time t is given by e(t) = 3.0t* +5.0t-7.0...
A:
Q: Find the hydrostatic force on one end of a cylindrical drum with radius3 ft if the drum is submerged...
A:
Q: You can see part of the back of your head if you have two mirrors mounted at an acute angle. The pi...
A: Given: The angle between the mirrors is 67.4 degrees. Since the man is standing equidistant from the...
Q: 1) find the magnitude and direction of the resultant electrostatic force on Q2 2) Magnitude and dire...
A:
Q: A laser beam is incident at an angle of 30.0° from the vertical onto a solution of corn syrup in wat...
A:
Q: Advanced Physics Question
A:
Q: Solve this early.
A:
Q: Two thin lenses, with foci, f1 = + 5.0 cm and f2 + 10.0 cm, the lenses are separated by a distance o...
A: For lens 1, the object is placed at 15 cm left so u1 = - 15 cm. Focus of the lens 1 is F1 = +5 cm Th...
Q: Fig. 1 A (2.80 cm) 60.0° 60.0° B (1.90 cm) 1. 1. Fig. I shows the two vectors A and B. (a) Find the ...
A:
Q: İt is a question on study plan and ı need help urgently. Thanks in advance.
A: Since potential due to disc is given at two points on the axis so first we need to determine the exp...
Q: a) Does the efficiency of the Carnot cycle depend upon whether a monoatomic or a diatomic ideal gas ...
A:
Q: a) Does the efficiency of the Carnot cycle depend upon whether a monoatomic or a diatomic ideal gas ...
A:
Q: A 50cm by 100 cm stainless steel plate with emissivity of 0.85 is maintained at 500°C. determine the...
A: The required heat produced is,
Q: Rocket-powered sleds are used to test the human response to acceleration. If a rocket-powered sled i...
A:
Q: Find the time Tc it takes for a frictionless bead to slide along the cycloid x = a(t - sin t), y = a...
A:
Q: The springs of a 1600 kg car compress 4.5 mm when it’s 65 kg driver gets into the seat if the car go...
A:
Q: 2. A wheel rotates 3 sec to rotate 234 radians. Its angular velocity at the end of this time is 108 ...
A:
Q: "Hey Gary, you know we should fill airliners with Helium to reduce their weight, saving millions of ...
A: Buoyant force is given by F=fm-fb where fm= weight of displaced air by immerging body fb=weight of e...
Q: A boundary layer develops along the walls of a rectangular wind tunnel. The air is at 20°C and atmos...
A:
Q: 3.Using the standard definition that V = 0 infinitely far from a charge, in the case of a single pos...
A: Electric field point in the direction of the decreasing potential. Electric field due to a point cha...
Step by step
Solved in 3 steps with 3 images