LY FALLING PROBLEM SOLVING BODIES Direction: Solve the following problem. Write your answer on the space provided. Show your complete solution. Encircle your final answer. Write neatly. 1. A motorist drives 120 km at 100 km/h and 120 km at 80 km/h. What is the average speed of the motorist for the trip?

Q: Q3 The three balls each have a mass m. If A has a speed V-3 m/s just before a direct collision with…

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Q: a) Find the unit vector în perpendicular to the plane shown below (a). b) Find the angle between the…

A: a) To find the unit vector perpendicular to the plane, we need to follow these steps. Find two non…

Q: Ex.6.4 Compute the acceleration of body B and the tension in the cord supporting A. B 300 lb 1-0.20…

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Q: Question (i) Derive Maxwell's 3rd Equation using Stoke's Theorem (ii) Find curl of Vector…

A: Given, Maxwell equation and stoke's theorem

Q: A particle moves such that its acceleration is a(t) = (241? + 1) i+tį+ (6t – 21) k. Find its…

A: Given: a→t=24t2+1i^+tj^+6t2-2tk^, Starting point O(0, 0, 0)

Q: what is the power factor of this solution?

A: Given: Resistance R = 99 ohm            Inductive reactance XL = 88 ohms To find: Power factor

Q: 4. Torque is a and its direction can be determined using. A. scalar; right -hand rule B. scalar;…

A: (4) The quantity which has both magnitude and direction is called a vector quantity. Torque has both…

Q: 4li¢ the weight of the irourod(A B)is bN Dind the momeu t at A A lom 13

A: Given data: The weight of the rod is W=10 N. The length of the rod is L=10 m.

Q: The series RCL circuit in Figure 1.5 has a 90.0 2 resistor, a 6.00 μF capacitor, and a 36.0 mH…

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Q: a. Two antennas are used for spatial diversity and are at minimum distance from each other. The…

A: Given:distance between antenna to transmitter, d=47 mangle of seperation, θ=3.88° To find:-height of…

Q: A compact disk 125 mm in diameter is rotating at 50 rpm. If it takes 10 complete revolutions before…

A: Newton's equation of motion for the constant circular acceleration is used. ω2=ω02+2α∆θα=ω2-ω022∆θ=0…

Q: 2. Determine the gravitational potential energy of object that is located on G 50-N cabinet. 3-m tan

A: Given: Force (F) = 50 N  Height (h) = 3 m Required : Gravitational potential energy

Q: 20A Find the Therenn equnalent wah spect Foncerminals a, b?

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Q: PRUDLE A slender rod of length l is pivoted about a Point C located at a distance b from its center…

A: Given: The length of the rod is L. The distance of point C from center G is b.

Q: 6. A stone was thrown horizontally at a speed of top of a cliff 78.4m high. a) How long did it t…

A: GivenInitial horizontal velocity of stone, ux=5 m/sHeight of cliff, h=78.4 m

Q: Find the edge length in a unit cell provided that the height of a unit cell in an HCP structure was…

A: Unit cell structure = HCP height of the unit cell c = 5.2368 Å

Q: Calculare 82² / 4 ( x 1 1/²dx 2

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Q: My bro Hand written solution is not allowed please dear.

A: Step 1: According to no slip condition velocity of fluid particle in contact with surface is equal…

Q: The electric dipole given above formed at point P So find the electric field and the potential using…

A: The situation can be imagined as below,

Q: Determine the Eulerian and Lagrangian accelerations of the flow v = (x+y+2t)i+(2y+t)j.

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Q: Describe the need of density matrix in QM?

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Q: () THE FOLLOWING QUESTIONS ARE BASED ON THE INFORMATION GIVEN HERE. R2 The emf source, E = 2.1 V, of…

A: A) Here R1 and R2 are connected in series then the equivalent resistance is  Rs = R1 + R2 Rs = 2.6 Ω…

Q: Determine Icosa) for the transistor shown in the figure below. What is the value of Is necessary to…

A: The value of Ic(sat) be calculated as, IC(sat)=VCCRCIC(sat)=5 V10 kilo ohmIC(sat)=500 μA

Q: 11. A machinist is required to manufacture a circular metal disk with area 1000 cm2. (a) What radius…

A: Given Area (A)   = 1000 cm2 Tolerance = ± 5 cm2

Q: A circuit is constructed with four resistors, one inductor, one battery and a switch as shown. The…

A: Given Resistance R1 = R2 = 20 Ω Resistance R3  = 97 Ω Resistance R4  = 97 Ω Inductance L = 383 mH…

Q: Deduce the intrinsic level position Es expression

A: The electron and hole concentrations are given as  n=nc=Nce-Ec-EFkTp=nv=Nve-EF-EVkT For an intrinsic…

Q: 3. A beam of light in air is incident at an angle of 25° to the surface of a rectangular block of…

A: Given angle of incidence i=25° And n=1.5 Wh have to find the angle at normal to that surface

Q: • Calculate o for pure gallium arsenide (GaAs) if only three electron liberated from 10^14 valence…

A: Solution: Write the intrinsic carrier concentration, ni for Gallium Arsenide (GaAs). ni=1.8×1012 m-3…

Q: to calculste the Use the WKB Method eigen enersirs in linear fotentisl

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Q: A rocket for use in deep space is to be capable of boosting a total load (payload plus the rocket…

A: we know that

Q: 1. A 45 N force acts on a 6 kg box causing it to move rightward across a rough surface (no air…

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Q: 1. Determine the charge entering the element fro t=0 to t=2s if the current flowing through the…

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Q: Please show step by step solutions and explain

A: Angle of Wave Travel (Relative to the z-axis) (a):The given wave vector (k) has components:…

Q: A student performs an experiment to determine the density of an unknown metal cylinder, density of…

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Q: 90° The 180 lb rock climber is lowered over the edge of the cliff by his companions, who together…

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Q: A 200-volt electromotive force is applied to an RC-series circuit in which the resistance is 1000…

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Q: Hopeful for greater opportunities, Juan applies for an international scholarship. Fortunately, he…

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Q: (4.2.75) Two cars in a demolition derby, a red car and a blue car, are at rest, 50.0 m apart, facing…

A: Given, the acceleration of the red car, ared = 3m/s2 the acceleration of the blue car, ablue = 4m/s2…

Q: complete and written solution

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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.