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Q: A crate of mass 62 kg is pushed along a floor with a force of 20 N for a distance of 5 m. Calculate…

A: Given data :       Distance   =  d       Force  =  F        To find :       Work done

Q: Consider two stars on the main sequence, A and B. Star A has a mass of 4 M⊙. Star B has a mass of…

A: mass of star A = 4 M⊙mass of star B = 0.8 M ⊙

Q: Q1) The shooter in position A throws a ball when the receiver is at the position B. as shown in…

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Q: Part A A 76 N resistor and a 8.7 µF capacitor are connected in series to an ac source. Calculate the…

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Q: The graph shows the impedance as a function of frequency for a series RCL circuit. At what frequency…

A: The graph between Impedence of a series LCR circuit and frequency is as shown in the figure. The…

Q: Problem 3: A thin cylindrical ring starts from rest at a height h, = 82 m. The ring has a radius R =…

A: Given  Thin cylindrical ring initial height h1 = 82 m Radius of the ring  R = 18 CM Mass of the ring…

Q: A sealed 29.0-m3 tank is filled with 2,474 moles of oxygen gas (O2) at an initial temperature of…

A: Given : Volume of tank = volume of gas (V) = 29 m3 Number of moles of Oxygen (n) =2474 moles Initial…

Q: A positive charge of 0.300 C moves horizontally due +x at speed 2.50 x 102 m/s. It entered a…

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Q: An ac generator supplies an rms (not peak) voltage of 180 V at 60.0 Hz. The generator is connected…

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Q: Activity 1 Directions: Complete the table by providing the values of the ratio of V to I. Voltage…

A: Complete the given table as below. Ratio of V1I  VA Ratio of V2I  VA 1.500.150=10…

Q: Aarin travelling at 20mis acselenater at o-8m/5 An 24 5tlow for ill i1 Faavel in this time ? 2.

A: Given data :   Acceleration  =  a  Initial velocity  =  u      Time  =  t        To find :…

Q: PHYS-91; Short Answer: What is the Celsius temperature corresponding to 100 degrees Kelvin? PHYS-91;…

A: Given data:  Temperature in kelvin scale T = 100 K Required: Temperature in Celsius scale

Q: Jumping up before the elevator hits. After the cable snaps and the safety system fails, an elevator…

A: Impulse on a body is given by I = ∆p = F∆t, where ∆p = change in momentum of the body F = average…

Q: What is the position and nature of image formed by lens combination shown in figure? (Where, f1 and…

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Q: How much work is required to pump all the water over the top of a full cylindrical tank that is 4 m…

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Q: A bear is sitting on a rock in the middle of a calm river when he observes a fish directly below.…

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Q: 19. A projectile is shot at ground level at an angle of 35° with the horizontal. It has an initial…

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Q: SA2) Baldo and Bruno reached the top of a hill 30.0 m high when they went on hiking. If Baldo is 90…

A: We have two guys of masses m1=90 kg and m2=45 kg who go up a hill of height h=30 m. Time taken by…

Q: Describe the feeling of apparent weight as compared to the weight at rest, during accelerated and…

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Q: A 60 kg man jumps 1.00 m down onto a concrete walkway. His downward motion stops in 0.0200 seconds.…

A: Apply energy conservation to calculation the velocity of the man at instant his fit strike the…

Q: The rms velocity of molecules of a gas at -73°C and ! atmospheric pressure is 100 m/s. The temp. of…

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Q: 5.8 A pipe whose diameter is 8 cm transports air with a temper- ature of 20°C and pressure of 200…

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Q: the shope ofo stor is in front of a plane mirror, M, as shown. ate whot is the correct locotion for…

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Q: 20. What is the current across the 30 resistor? * 4V 3Ω A. 0.39 A B. 0.64 A С. 1.03 А D. 2.40 A

A: Total current is I1 , which is drawn from the battery by the total equivalent resistance of the…

Q: An ac generator supplies a peak (not rms) voltage of 150 V at 60.0 Hz. The generator is connected in…

A: Given. Voltage, V = 150 V, f = 60.0 Hz inductor having inductance, L = 35 mH

Q: A bag of wheat weight 330 kg .To what height should it be raised so that potential energy is 7800J?…

A: Data provided:  Mass (m) = 330 kg Potential Energy (U) = 7800 J Acceleration due to gravity (g) =…

Q: I place a 2 meter stick so that about half of the length of its non-weighted end is projects over…

A: Given : place a 2 meter stick so that about half of the length of its non-weighted end is projects…

Q: Three cellphone rings are measured 63dB, 64 dB and 66 dB respectively. The combined sound level will…

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Q: 5. A charge, q, = 7.98 µC, is at the origin as shown in the figure below, and a second charge, q2 =…

A: q1= 7.98 x 10-6 c q2= 5.99 x 10-6 c

Q: It takes an elevator in a skyscraper 4. Os to reach its cruising speed of 10. 0 . A 60.0 kg…

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Q: 2. The charge per unit length of a long straight wire is 3.00 x 10 -12 C/m. Calculate the distance…

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Q: In a meter bridge, the wire of length 1 m has a non-uniform cross section such that the variation dR…

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Q: Two ice pucks (one orange and one blue) of equal mass are involved in a perfectly elastic glancing…

A: Given The initial velocity of orange puck voi = 4.9 m/s The initial velocity of blue puck vbi  = 0…

Q: Two point charges are separated by a distance of 10 cm. Charge on point A =+9 μC and charge on point…

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Q: A 40-g cylinder is 0.15 m in radius and 0.05 m in length. A string is wound around it and a force is…

A: Given: m=40 g=40*10-3 kgr=0.15 mα=5.0 rad/s2

Q: (p) V45° 45° T2 60° 60° T3 TA T1 T2 N T3 T4 650 N I| || ||

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Q: 3. The Dimension of a rectangular loop is 0.50m and 0.60m. B and 0 are 0.02T and 45° respectively.…

A: Solution of 3: Given, The Dimension of rectangular loop is 0.50m and 0.60m . Magnetic field , B =…

Q: The position vector of the centre of mass rom of an asymmetric uniform bar of negligible area of…

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Q: The force between two charges of -3.0 x 109 C that are 50 mm apart is

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Q: Electric Current/ Ohm's Law a. Calculate the charges that passes a cross- section in a circuit in 30…

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Q: An 8 kg box is on an incline at 40 degrees from the horizontal. It is attached to a 10 kg box via a…

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Q: 5.34 PQ Explain the differences between the Eulerian and Lagrangian descriptions of a flow field.

A: Instead of tracking individual fluid particles, an Eulerian description of fluid flow focuses on a…

Q: Describe the dependence of gravitational force with mass of planet, mass of object and distance…

A: Given : The force of attraction on a body by earth is called gravitational force. Example : The…

Q: How many kilograms of nickel must be added to 2.4 kg of copper to yield a solidus temperature of…

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Q: Four objects with the same mass and outer radius, start at rest and roll without sliding (a) Rank…

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Q: Activity 3 Directions: Complete the table by providing the values for Vab, Vac, Vod, and Ved. Refer…

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Q: A thin metal rod of mass 1.8 kg and length 0.9 m is at rest in outer space, near a space station…

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Q: Three point-charges with charges q1= 6nC, q2= 6nC and q3= -18nC are all fixed in place 4cm from the…

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

Q: How much energy, in eV, is produced when the mass of one proton (m, = 1.673 x 10-2 kg) is converted…

A: Given Mass of proton = 1.673 × 10-27 kg 1 eV = 1.60 × 10-19 J We have to calculate energy by…

Q: What is the maximum speed of the block? Vmax = 6.00 m/s A 3.00-kg block is connected to two ideal…

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