Given.cloda Denwity 1500 k m Mass 52 kg %D Finol nelume

Q: A dog initially at rest, starts running inside a circular track with a 40π m circumference. The…

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Q: The current in a 62 mH inductor changes with time as I = bt2 - at. With a 6 A/s and b = 6 A/s, find…

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Q: Dan Koko fell a distance of 312 feet into an airbag after jumping from the Vegas World Hotel and…

A: Given in question - Distance(D) = 312 feet                                  Distance formula: d =…

Q: Problem Set 12 (Kirchhoff's Laws) Determine the current in each branch of the circuit. 3.00 N 1,1…

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Q: Two charges are located on corners of a rectangle with a height of 0. 50 m and a width of 0.15 m.…

A: the electric potential is defined as the amount of work done needed to move a unit point charge from…

Q: A child of mass 30 kg is playing on a maypole swing in a playground. The length of rope is x = 2.8 m…

A: We have a child of mass m=30 kg on a rope of length x=2.8 m undergoing circular motion making an…

Q: You are sitting in a sled, at rest on a pond covered with nice, thick, frictionless ice. Your own…

A: Given Mass of me = M = 73.7 kg Mass of sled = msled = 11.7 kg Mass of baseball = m = 0.196 kg…

Q: your answers legibly, co sheet of paper, What is its average acceleration? to a ston in 3 0s

A: Activity-3.4 Part (1): Given:The intial velocity is 4 m/s. The final velocity is 36 m/s. The time…

Q: An ideal transformer has a primary with 20 turns and secondary with 16 turns. The load resistor is…

A: The RMS electric potential across 56ohm load resistor is 104Vrms.

Q: 2. A stone is dropped from a high altitude and 3.00 s later another is projected vertically downward…

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Q: A bag of wheat weight 430 kg. To what height should it be raised so that potential energy is 9150J?…

A: Given, Weight=430kg Potential energy=9150j We have to find the height of the bag.

Q: Two waves of the same frequency have amplitudes 0.838 and 2.60. They interfere at a point where…

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Q: A plane is traveling at and 75 m/sWest, when a 10. m/swind begins to blow North. What is the…

A: velocity of plane = 75 ms , due west velocity of wind = 10 ms , due north

Q: You are buying groceries at KCC Mall. You pulled a grocery cart along a rough horizontal surface…

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Q: Consider a spring with a spring constant of 180 N/m hanging vertically from the ceiling. If a 8 kg…

A: Given, the spring constant of the spring, k= 180 N/m Mass attached, m= 8 kg

Q: hen he did a 90-deg clockwise turn and then moved 50 km further. After that, the ship captain…

A: Given data :-   He started from a harbor in Hawaii and traveled 100 km, 50 degrees W of S.  he did a…

Q: A car that has a mass of 1320 kg and a velocity of 15 m/s , find the momentum ?

A: Given data :                      Mass    =    m                    Velocity   =    V        To find…

Q: Determine the displacement of a dinosaur that follows this path: 25m [N], 18m[W], 9m [N], 3m [E]

A: The displacements of a dinosaur are : a) 25 m due north b) 18 m due west c) 9 m due north d) 3 m due…

Q: 25.5 m/s is h = 2 + 25.5t - 4.9t after t seconds. (a) Find the velocity (in m/s) after t seconds.…

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Q: Two point charges q = 4.2 nC (negtive) and Q = 4.2 nC (positive) are separated by distance 3.5 mm.…

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Q: If a bus travelling at 18 m/s is subjected to a steady deceleration of 3 m/s?, how long will it take…

A: Given data :- initial velocity u = 18 m/s final velocity v = 0 m/s deceleration a = -3 m/s2

Q: A dinosaur treks at 1.9m/s. How long would it take to walk 2.5km.

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Q: ____9. There are seven members of electromagnetic radiation family. ____10. EM waves are composed of…

A: The answers along with explanation are given below.

Q: ck B has a mass of 80.0 kg, and ck C has a mass of 10.0 kg. The fficient of friction between A I B…

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Q: QUESTION 2 A jet releases a bomb while flying horizontally at 600 km/h at an altitude of 6 km above…

A: Given that:- A jet is flying horizontally at 600km/hr at an altitude of 6km above ground level.

Q: Cell phones pick up radio frequencies of approximately 1.85GHz (1.85x109 Hz). a. If the speed of…

A: Given data:  Frequency (f) = 1.85 GHz = 1.85×109 Hz Speed of light (c) = 3×108 m/s Required: The…

Q: An upright object 3.0cm high is 20cm from the left of a concave mirror whose radius of curvature R =…

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Q: 2. An upright object 3.0cm high is 20cm from the left of a concave mirror whose radius of curvature…

A: Given that               The distance of the object from the concave mirror is (u) = -20cm…

Q: upright object is 50cm from a converging lens of focal length 30cm. What is the image distance from…

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Q: A 220V 600-watt electric coffee maker is used to make a total of 10 cups of coffee in 45 minutes.…

A: Given: The supply voltage is 220 V. The electric power is 600 W. The time is 45 min. The number of…

Q: Given a diffraction grating of red light at 650nm at an angle of 37.5o how many lines per cm does…

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Q: A carton of mass 35kg is at rest on a rough plane inclined at an angle of 25 degrees to the…

A: Given that             The cartoon of mass (m) = 35kg              Which is kept at rest at angle…

Q: ??? = ??? 5? − ??? 3y

A: Answer 2x

Q: Questions: (a) Using the work-kinetic energy theorem, find the necessary force constant k for the…

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Q: 6. What is the magnetic flux through the area enclosed by a 1000-turn, 12.5-mH coil when the current…

A: Given, Inductance (L)= 12.5mH Number of turn(N)= 1000 Current through coil (I)= 55.8mA

Q: Three 7.50-kgkg masses are at the corners of an equilateral triangle and located in space far from…

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Q: This time, your mass is 92.8 kg and the sled s mass is 23.2 kg. You re on the sled, initially moving…

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Q: Two long, parallel wires are separated by a distance of 3.00 cm. The force per unit length that each…

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Q: Mass of a body is 3 kg, What is it's weight ?

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Q: A 65.0 m wire carries a current of 5.35 A in a location where Earth's magnetic field is 4.5 x 10^-3…

A: Length of wire, L = 65 m Current, I = 5.35 A Earth's magnetic field, B = 4.5×10-3 T Force, F = 0.35…

Q: An electron moves through a magnetic field of magnitude 2.0 T at a speed of 5.00 x 10^6 m/s…

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Q: You sight along the rim of a glass with vertical sides so that the top rim is lined up with the…

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Q: www A block with mass m = 5 kg is attached to two springs with spring constants kleft = 31 N/m and…

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Q: Determine the current in each branch of the circuit. 3.00 N 1,1 5.00 N 1.00 2 8.00 2 1.00 2 12.0 V…

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Q: "Two charges q1 = 2.0 nC and q2 = 9.0 nC are placed at (x = 2.0 m, y = 0) and (x = 0, y = 8.0 m)…

A: first charge (q1) = 2 nC second charge (q2) = 9 nC position of first charge = (2,0) m position of…

Q: Physics written by hand.

A: We need to find the angular acceleration of disk.

Q: Refraction causes objects submerged in water to appear less deep than they actually are. The fish in…

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Q: A weighing scale supports a battery, to which a rigid wire loop is attached, as shown in the figure.…

A: Magnetic field=0.20T Mass=0.25kg Length=0.50m

Q: A crate of mass 80 kg is pushed along a floor with a force of 30 N for a distance of 8 m. Calculate…

A: Given data :               Distance    =   d               Force    =   F        To find :…

Q: 8. Junction 9. Loop 10. Circuit

A: