Determine if the statement is true or false. If false, write the word that is false and state what it should be,

Q: A cart is loaded with a rock and pulled at constant speed along an inclined plane to the height of a…

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Q: What is the amount of work done if the applied force applied to a 25-kg object is 250 N to move a…

A: Given: The mass of the object is 25 kg. The applied force is 250 N. The displacement of the object…

Q: When 20 N of force is applied to a spring of natural length 2 m, the resulting compression is 0.5 m.…

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Q: 2) A crate of mass 20 kg is being pushed with a horizontal force of 63 N, moving with a constant…

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Q: 6.2 PQ1 The surface of the earth is not a true inertial refer- ence frame because there is a…

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Q: An projectile is kicked from the ground level with an initial velocity of 51 m/s in the horizontal…

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Q: Half of the volume of an object that weighs 100 N is submerged in water when allowed to float…

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Q: A ball is thrown, and its velocity at time t is v(t) = (−t + 5) meters per second. What is its…

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Q: The voltage in circuit is 24 V and resistance is 5 ohms, find the current ?

A: voltage in circuit (V) = 24 volts resistance (R) = 5 ohm

Q: A small block of wood drops from the top of a 92.0-meter building. What is the magnitude of the…

A: Given: The initial velocity of the object is 0 m/s. The height of the building is 92 m.

Q: Which of the following below is equivalent to 50.0 μC : a. 5.0 x 10 -6 C b. 5.0 x 10 -5 C c. 50.0…

A: Given : Charge (q) = 50.0 μC

Q: When 20 N of force is applied to a spring of natural length 2 m, the resulting compression is 0.5 m.…

A: Given in question - Force(F)  = 20N                                     Natural length(L) = 2 m…

Q: 8. What is the mass defect of a fission reaction that releases 2.9 x 10^11 J of energy?

A: energy released in a fission reaction (E) = 2.9×1011 Joules Let the mass defect = m

Q: (a)A rock is launched from the ground into the air. After 3 seconds the rock is observed to have a…

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Q: Determine the specific gravity of combined aggregate in a bituminous mix having maximum theoretical…

A: Given: Bituminous mix Theoretical specific gravity Gin = 2.4 Bituminous content =8% by weight GBit =…

Q: A 10-kg block is attached to a very light horizontal spring on a smooth horizontal table. A force of…

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Q: Convert (376.14)8 to Bin.

A: Octal number :- The number system which has  8 digits i.e., 0,1,2,3,4,5,6,7 Binary number:- the…

Q: n a SIMPLE Rankine cycle, the steam throttled condition is 8 MPa and 480°C. The steam is then…

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Q: 2. A 500.0-g bird is flying horizontally at 2.25 m/s, not paying much attention, when it suddenly…

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Q: Does it INCREASE, DECREASE or REMAIN THE SAME? As the slits move farther from each other, the…

A: The given problem is based on wave optics. To solve the given problem we will write down the…

Q: A charge +q is fixed at each of the points x = x0, x = 3xo, x = 5xo ..... infinite, on the x- axis,…

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Q: Force on the conductor B

A: Given; If the wire A is infinetely long and the length of wire B is 2 m.Where,  Two parallel wires A…

Q: The magnetic field 2 cm from a long, straight wire is 1 EXP -6 T. Thecurrent in the wire is (let…

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Q: A race car is travelling at a speed of 262 km/hr. The frequency of the engines roar is 950 Hz. The…

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Q: Light travels faster in glass than in air. (true or false) Total internal reflection can only occur…

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Q: Modified True/False Indicate whether the statement is true or false. If false, change the identified…

A: Please see the answer below.

Q: Whale and Kanmuro are two islands located at the Chimera archipelago. These two are separated by a…

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Q: 5. The magnitude of the magnetic force of a 68 cm current-carrying conductor with 35 C of charge…

A: Given : L = 68 cm = 0.68 m q = 35 C t = 5 s B = 12.3 T θ = 0° (because current is parallel to field…

Q: 4. If 1496.2 gal of diesel weighs 45,800 N, Calculate the Specific Gravity. 5. 1 kg block connected…

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Q: 6. For the network shown below, determine the values of current marked. 50 A 10A 100 A 20A 20 A

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Q: The magnetic field inside a current- carrying helical spring has amagnitude B. If the spring is…

A: The magnetic field strength = B Original length = L number of turns = N

Q: A 15A current flows though South through a 2m wire with a magnetic field of 10T directed into the…

A: We have a wire of length L=2 m which carries a current I=15 A flowing south and is subjected to a…

Q: PROBLEM 1: Initially, the car travels along a straight road with a speed of 35 m/s. If the brakes…

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Q: energy of a photon from an electromagnetic wave is 2.25 eV i. Calculate its wavelength. ii. If this…

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Q: Consider the arrangement shown in Figure P31.26. Assume that R = 6.00 N, e = 1.20 m, and a uniform…

A: Given data: The resistance is R=6.00 Ω. The length of bar is l=1.20 m. The magnitude of magnetic…

Q: Determine the circuit's behavior for each of the following cases after S is again closed: i) The…

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Q: A particle travels along a straight line with an acceleration of a = (10 – 0.2s) m/s², where s is…

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Q: A car moving at 30 km/hr skids to a stop in 15.0 m with locked brakes. How far will the car skid…

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Q: A bat is using echolocation to find insects at night. If the bat emits a high frequency chirp and…

A: Given, The bat emits a high frequency chirp and hears an echo 0.031 s later. Temperature of air is…

Q: For the situation shown in Figure calculate FL , the magnitude of the force exerted by the left…

A: According to our guideline ,we have to do the first question only. please upload other question…

Q: The Thermistor advantages .A Very sensitivity .B Small mass

A:

Q: Point PE h KE V A 500 kJ 220 kJ

A: mass = m = 750 kg mechanical energy = PE + KE = Constant

Q: Which of the following statements best describes Oersted’s Principle? a. A current-carrying…

A: Oersted’s Principle : It state that When the steady state current is passes through a wire it create…

Q: A 1000-kg car moving at 20 m s parked car head on. How much me rgy is dissipated if the collision is…

A: Given:-  The mass of the car  m = 1000kg  The velocity of the car is u= 20 m/s  the parted car mass…

Q: Part A: Step Down Transformer Primary Primary Secondary Secondary Coil Winding Vp Np Trans Coil Vs…

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Q: A charge A of +250 StatC is placed on a line between two charges B of +50 StatC and C of-300 StatC.…

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Q: An object of charge +2.0 x10 C is located at the Cartesian origin, (0m,0m). A second object, of…

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Q: A wire loop is moved parallel to a uniform magnetic field. The inducedemf in the loop A. depends…

A: Given Wire loop is moving parallel to a uniform magnetic field. We have to choose the correct option…

Q: Problem 9: Your uncle is trying to convince you to join his research team at CERN by offering you a…

A: In this question we have to answer the questions as asked. Please give positive feedback if the…

Q: 8. An audio frequency generator, set at 123 Hz is used to generate a standing wave resonator, where…

A: frequency = f = 123 Hz speed of sound at 22 =345 m/s

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.