V C1 C2 C3

Q: If a nuclear bomb is released into space and explodes, will it be audible assuming that you are an…

A: Solution a nuclear bomb is released into space and explodes.

Q: normal force, a

A: We know force as a product of mass and acceleration. Normal force is a type of contact force. It…

Q: 51) A photon of energy 1.24 eV is absorbed by a molecule. a) What is its wavelength in cm and…

A: "Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: work this force does on the object

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Q: VA 70-kg base runner begins his slide into second base when he is moving at a speed of 4.0 m/s. The…

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Q: 4 5 6 7 8 0 1 2 3 4 5 6 7 8 9 10 Suppose that you measure the width of an object by using a vernier…

A: Here, while using the Vernier scale, we need to look up both the Vernier scale and the main scale…

Q: 2)A 4.50 gram bullet is fired from a rifle at a horizontal speed of 210 m/s. If the rifle has a…

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Q: Question: A person lifts a 1.75kg mass in the vertical direction through a distance of 1.35 meters.…

A: Given value--- mass = 1.75 kg. vertical distance= 1.35 m. We have to find--- Calculate the amount…

Q: Calculate the speed of sound on a day when a 2350 HZ frequency has a wavelength of 0.315M.

A: We know,  Speed of wave (v) = frequency (f) × wavelength (λ)

Q: Instructions Click 'start' in the following Active Figure depicting static and kinetic frictional…

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Q: Question 5.3a: The figure shows a 3.35-kg box being released from rest to slide down a frictionless…

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Q: A rocket drifts sideways in outer space from point "a" to point "b" as shown below. The rocket is…

A: Beyond Point C , There will be no Horizontal or Vertical thrust acting on the rocket. There will be…

Q: If one mass is much greater than the other, the larger mass stays essentially at rest while the…

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Q: If you were an astronaut on a spacewalk that became separated from the ship, how could you save…

A: The given question is based on the conservation of momentum. Based on the question an astronaut on a…

Q: A Styrofoam cup holding 130 g of hot water at 97°C cools to room temperature, 23.0°C. What is the…

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Q: computer is reading data from a rotating CD-ROM. At a point that is 0.0314m from the center of the…

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Q: A monatomic ideal gas initially has a temperature of 330k and preassure of 3x105 Pa. The gas expands…

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Q: Straight Wire Segment A straight wire segment of length I makes an angle of 42 degrees with respect…

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Q: The light beam shown in the figure below makes an angle of ? = 30.8° with the normal line NN' in the…

A: Given,

Q: Two and one-half foot-pounds of work is required to compress a spring 3 inches from its natural…

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Q: 2. Find the current through and potential difference across each resistor shown in the figure.…

A: .

Q: A certain shade of blue has a frequency of 7.32×1014 Hz.7.32×1014 Hz. What is the energy of exactly…

A: Frequency of the photon (f)= 7.32×1014 Hz Planck's constant (h) = 6.626×10-34 j-s

Q: . A battery of emf 10 V and internal resistance 3. connected to a resistor. If the current in the…

A: We have a battery of EMF E=10 V and internal resistance r=3 ohm which is connected to a resistor say…

Q: Two long, parallel wires separated by 2.45 cm carry currents in opposite directions. The current in…

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Q: 16) Thrill Ride: A loaded car of mass M in an amusement park ride rolls without friction around the…

A: Let's say the block is at a height of h from the ground when it reaches at the bottom of the circle…

Q: Calculate the work done (in J) by an 80.0 kg man who pushes a crate 4.20 m up along a ramp that…

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Q: Two rods that are each 1 m in length are arranged on an axis so that their ends are 1 m apart as…

A: The answer calculated earlier is correct.and i did again in simple way but got the same answer.

Q: An 11,000-kg freight car rests against a spring bumper at the end of a railroad track. The spring…

A: a) Apply the momentum conservation law and substitute the required values. m1u1+m2u2=(m1+m2)v(11000…

Q: During a road test, a driver breaks a 1420 kg car moving at 72 km/h [W]. The car slows down and…

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Q: The speed of a wave is the frequency multiplied by the wavelength.  If a 200Hz sound travels through…

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Q: ball is thrown at an angle of  30∘ from the ground. If the ball lands 90 meters away, what was the…

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Q: E7. Starting from rest, a merry-go-round accelerates at a con- stant rate of 0.2 rev/s². a. What is…

A: Given: The initial angular velocity is 0 rev/s. The angular acceleration is 0.2 rev/s2. The time…

Q: ased on the % error calculations in procedures A, was there a significant difference between the…

A: There are certain precautions which are necessary while performing the experiment. These precautions…

Q: A circular loop carrying a current of 2.2 A is in a magnetic field of 3.7 T. The loop has an area of…

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Q: A brick of mass 1kg travels to the right at 0.9c, where c is the speed of light. It collides with…

A: Write the relativistic expression for the momentum. p=mv1−v2c2 Here, m is the mass of the particle,…

Q: If the speed of the skateboarder at point A is v= 1.2 m/s, what is her speed at point B? Assume that…

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Q: A ray of light is incident on the surface of a block of clear ice at an angle of 43.0° with the…

A: The incident angle equals the reflected angle. θr=θiθr=43°

Q: A vector has both a direction and a "magnitude", or length. An example of a vector quantity is the…

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Q: A brick of mass m=70.4kg slides along a horizontal surface. The coefficient of kinetic friction…

A: A brick of mass m = 70.4kg slides along a horizontal surface. The coefficient of kinetic friction…

Q: 3. Your friend is waiting below your second story apartment window for you give him the keys so he…

A: a) Since keys are caught by the friend at 1 m above the ground. So, the keys will fall only 9 m.…

Q: Electric Potential is given by V=6x-8xy2-8y+6yz-4z2 then the electric force acting on 2 Coulomb…

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Q: 14. BIO A 62.0-kg cheetah accelerates from rest to its top speed of 32.0 m/s. (a) How much net work…

A: Given value--- mass = 62 kg. final speed = 32 m/s. We have to find--- (a) How much net work is…

Q: Consider the system of capacitors shown in the figure below (C₁ = 3.00 μF, C₂ = 5.00 μF). 6.00μF HH…

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Q: A certain wind turbine has a nameplate capacity of 2 MW. If the average capacity factor is 41%, how…

A: Given value--- nameplate capacity of wind turbine = 2 MW. capacity factor = 41 %. We have to…

Q: E17. A uniform disk with a mass of 4 kg and a radius of 0.3 m is rotating with a rotational velocity…

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Q: It's a sunny October day at a baseball park.  The air temperature is a comfortable 10.79 oC.  A…

A: Given,  T = 10.79oC D = 203.68 m vo = 331 m/s Speed of sound in air at a given temperature is given…

Q: A pomegranate is launched upward at an angle above the horizontal with a speed and direction such…

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Q: a 10-N force. .2. A 10-kg book was pushed to the left with c distance of 5m. what is the work done…

A: Given : mass, m= 10 Kg; Force, F=10 N  Distance travelled , d= 5 m  Required : Work done by applied…

Q: A ball (mass 0.25 kg) is attached to a string of length 26 cm (Figure 8-39). The ball is raised so…

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Q: 4. A student puts a 0.80 kg book against a vertical wall and pushes on the book toward the wall with…

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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.