V-150 km/h -9.81 m/s² 30⁰ A-1m 2 1m

Q: emove fine particles from exhaust gases. This done by charging the particles and separating them…

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Q: A man is attempting to lift a crate using a two part pulley system as shown in the image. The crate…

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Q: Light of 500 nm is incident on two slits separated a distance 0.10 mm. The interference pattern…

A: Given data:  Wavelength of light  λ=500 nm=500×10-7 cm Distance between slits (d)=0.10 mm=0.10×10-1…

Q: Displacement vector for C to A meters Displacement vector for A to B C meters x + Displacement…

A: Given that: Position coordinate of A(1,8) m Position coordinate of B(3,1) m Position coordinate of…

Q: We have three charges, Q1, Q2, and Q3, arranged in a straight line. Q2 is 0.41 m to the right of Q1.…

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Q: Conservation of Angular Momentum. A uniform spherical asteroid rotates around an axis through its…

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Q: Chinook salmon can cover more distance in less time by periodically making jumps out of the water.…

A: Given:-  A salmon swimming in still water jumps out of the water with velocity u =  6.03 m/s at…

Q: Part II. Significant Figures The significant figures in a number are all figures that are obtained…

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Q: Exercises 1. 3.9 * 78.9= = 61.3 (correct result) 2. 32.01 +96.321 +36.98 +0.00023 +28.9= 3. 26.9/98…

A: to solve : using the significant figures rules

Q: In the circuit below, if resistor R₁-12.830, and resistor R₂=97.660, what is the equivalent…

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Q: mass at the end of a spring makes one vibration in 0.20 s. (a) Calculate the frequency of vibration.…

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Q: L&E are shown below. L = 42, & E= 16. Let R = L-E. Determine the components of each vector as well…

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Q: 9. A car (mass 900 kg) traveling north at 72kmhr¹ and a truck (mass 40000kg) travel head on and…

A: Answer: Given data, Mass of car (Mc)= 900 kg Mass of truck (MT)=40000 kg Car traveling north at…

Q: A muon is moving 16 m/s west when it experiences a constant acceleration of 8 m/s² east. During this…

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Q: A block of mass m = 160 kg rests against a spring with a spring constant of k= 770 N/m on an…

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Q: In a local bar, a customer slides an empty beer mug down the counter for a refill. The height of the…

A: Given:-  The height of the counter is h = 1.42 m  The mug slides off the counter and strikes the…

Q: A 42 N horizontal force is applied to a 5.5 kg box. The box moves a horizontal distance of 650 cm.…

A: Mass of box , M= 5.5 kg Force applied onto it , F=42 N Distance moved by box in the direction of…

Q: traveling if it is moving a) to the r b) to the Pm 2) If · y = 2 sm (kx - 2.5 + + 4) find the time…

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Q: A 17.6 cm x 28.4 cm rectangular loop of wire carries 1.00 A of current clockwise around the loop.…

A: Data provided:  Current (I) = 1.00 A, towards downward  Length (L) = 17.6 cm = 0.176 m Magnetic…

Q: An electron moves with speed 2.00 x 105 m/s in a 1.80-T uniform magnetic field. At one instant, the…

A: Given:-  The speed of the electron is v = 2.00 x 105 m/s  The magnitude of the magnetic field B =…

Q: Show for a perfectly elastic collision Elastic Collision mv-Mu-mu' m Before with two equal masses.…

A: Given:- The mass of the two objects is equal and they collide with each other in a perfectly elastic…

Q: Exercises Check which of the following equations are dimensionally correct. 1. x= x₁ + v₁t+0.5 at²…

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Q: What is the density of water, in kg/m3, at 308.3 K?

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Q: six combinations of electric charges on the basis of the electric force acting on q₁. Define forces…

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Q: When all quantum numbers are considered, how many different quantum states are there for a hydrogen…

A: Quantum states are calculated based on quantum numbers n, l, ml, ms          for a given principal…

Q: A ray of light hits a flat mirror with an incident angle of 45.47 degrees. What angle does it…

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Q: If a ball is thrown straight up into the air, what is its acceleration as it moves upward? magnitude…

A: When a ball is thrown straight up in to the air , then only   acceleration    due     to     gravity…

Q: A submarine hovers at 240 meters below sea level if it descends 160 meters and then ascends 390…

A: Given data Submarine hovers at a distance below the sea level= -240 m

Q: A skydiver jumps out of a helicopter and falls freely for 3.2 s before opening the parachute. (a)…

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Q: Nerve impulses in giant axons of the squid can travel with a speed of 20.0 m/s. How fast is this in…

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Q: Hyperthermia body temperature can range from 41.0 degrees Celsius to 42.3 degrees Celsius. What is…

A: Given data:  Range of the body temperature From 41.0 °C to 42.3 °C Required: The range of the body…

Q: The speed of light in free space has been measured to be 2.99792458 × 108 m/s. (A) 3 Significant…

A: Required : The speed of light in  3,5,7, significant figures.

Q: A & B are shown below. A-38 & 8-54° east of north. B-37 & 9-21° south of west. Let north be positive…

A: in this question  we determine  resultant vector of vector A and vector B. Rx = Ax + Bx Ry = Ay + By…

Q: Express the following numbers in scientific notation. c. 0.000243 d. -91.123

A: Given data:  Two numbers 0.000243 and -91.123 Required: Numbers in the scientific notation

Q: We have four charges, each of which has size given by some integer A, B, C, or D times q, where…

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Q: Suppose you wish to measure the current in a wire. You have a device that can measure the strength…

A: Given:-  The  magnitude of the magnetic field is B = 1.72 μ T  The magnetic field B is r = 0.98 m…

Q: How did you get the answer z for the last question??

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Q: A photon with a wavelength of 4.00 × 10-¹2 m strikes a free electron at rest. During the collision…

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Q: Given the two vectors A= 20.0  @ 30.0° and B= 17.0  @ 60.0°., What is A + B in unit vector notation?…

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Q: A muon is moving 16 m/s west when it experiences a constant acceleration of 8 m/s² east. During this…

A: Given data:  Initial velocity (Vi) = 16 m/s, West Acceleration (a) = 8 m/s2, east Displacement (d) =…

Q: estimate the rotational speed of the surface of Earth, the circumference of Earth, and the radius of…

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Q: 8. FIGURE 7 shows the velocity-time graph of a toy train moving on a straight track in 55 s. (i)…

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Q: The surface temperature of of a far away star is about 5,650 K. Find the frequency at which the star…

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Q: A Pascal has units of J/m^x if x is equal to what integer

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Q: In a swimming pool there are 4 waves with amplitude of 4A, 3A, 3A and 2A and the phase constants are…

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Q: Water flows through pipe 1 which branches into pipes 2 and 3. Pipes 1, 2 and 3 have diameters of…

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Q: Part II. Significant Figures The significant figures in a number are all figures that are obtained…

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Q: Apollo 11 returning from the Moon had a measured trajectory in which the distance and velocity with…

A: we know g=Gmr2       and, m=gr2G given 4 values in the question are:-   27.7×106m and…

Q: ou have a container filled with 33 moles of neutral lithium. How much negative electric charge is…

A: GIVEN;-           No of moles of lithium ion= 33moles

Q: A car speedometer has a 5% uncertainty. What is the range of possible speeds (in km/h) when it reads…

A: Given:-  The uncertainty of the speedometer of the car is 5 %  The speed of car read by the…

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.