Ry20 R-150 V, - 30 V R20

Q: 4. The flywheel of an engine has moment of inertia 2.50 kg.m? about its rotation axis. What constant…

A:

Q: Find acceleration Final velocity=5.5 m/s Initial velocity=2.3 m/s Time=2 s

A: Given data : Initial velocity=U Final velocity=V Time=t   Required : Acceleration

Q: Three resistors: R1 = 5 0,R2 = 3 Q, and R3 = 4 Q are connected in series to each other. A voltmeter…

A: Given Resistance of the resistors are R1=5 Ω, R2=3 Ω and R3=4 Ω Voltage across R2 is V2=6 V   We…

Q: An object is located 12.0 in from a converging lens of focal length 10.0 in.The image distance is…

A: An object is located 12.0 in from a converging lens of focal length 10.0 in.The image distance is

Q: 30. A metal block which measures 25 cm x 10 cm x 0.05 m has a mass of 13.5 kg. Find its density in…

A:

Q: What is coherence and interference of Light? What is laser?

A: Answer: Coherence of light and interference of light means

Q: Cannonball Diameter 0.5 m 0.1 Mass 2 kg 1 10 Air Resistance a Drag Coefficient 0.47 Time 1.17 s…

A:

Q: Three identical point charges of magnitude 6nC are placed at the three corners of a square 40mm on a…

A:

Q: -What is the kinetic energy of a 3000 lb automobile which is moving at 30 mi/h?

A:

Q: A converging lens of focal length fi is placed beside another converging lens of focal length f2,…

A: Here image formed by the lens will act as an object for the second lens . And the solution is…

Q: Part A A short current element dl = (0.500 mm) j carries a current of 5.30 A in the same direction…

A:

Q: A battery is supplying electrical power to a single resistor R. If the total current in the circuit…

A: Data provided:  Emf (ε) = 8 V Current (I) = 0.75 A Internal resistance (r) = 1 Ω Asked: The external…

Q: Find the final velocity of car Initial velocity=1 m/s a=0.5 m/s2 Time=2 s

A: Given data : Time=t Acceleration=a Initial velocity=U   Required : Final velocity

Q: 1. Half of the volume of an object that weighs 100 N is submerged in water when allowed to float…

A:

Q: [Item2B] Do as indicated and answer the questions the follow. (kindly provide complete and full…

A: Force brings about motion and changes in it. The net force and effect of all forces become clear by…

Q: In order to calculate the focal length of a glass lens, it is NOT NECESSARYto know A. the index of…

A: Introduction :- Here we need to find the parameter which do not affect the focal length of lens.

Q: Two objects, both with a mass of 1.87 kg are sliding across a horizontal, frictionless surface…

A: Given: The mass of the object is 1.87 kg. The initial velocity of the first object is 4.63 m/si. The…

Q: Two particles are created in a high-energy accelerator and moves off in opposite directions. The…

A: Write the expression for the speed of the second particle.

Q: Question 1: The potential energy of a person is 780 Joule with mass of 20 kg who climbs a flig with…

A:

Q: An electron has a speed of 0.75c and moves in the opposite direction with respect to the direction…

A:

Q: A 10-ohm resistor has a constant current. If 1,200 C of charge flow through it in 4 minutes what is…

A: Given data:  Charge (q) = 1200 C Time (t) = 4 minutes Required: Current (I)

Q: Angle to get maximum range is about 45 degrees when an object is sent from ground level. Is it the…

A: Given information :- It is a common fact that we get maximum range Rmax at a projection angle of  θ…

Q: An object is 27 cm in front of a diverging lens that has a focal length of -14 cm. How far in front…

A: Given: The focal length of the lens is -14 cm. The image is reduced by 2.3 times.

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

A:

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

A:

Q: Problem No. 4 Two long parallel wires are 4 cm apart and carry currents of 2 A and 6 A in the same…

A: Magnetic field at any point is the vector sum of the magnetic field produced by both wire

Q: Create a problem and solve them from yourself. Kindly use the combinations below: COMBO A Problem 1:…

A:

Q: A car rounds a 40 m radius curve at 26 m/s. The magnitude of it's acceleration in m/s?

A:

Q: The ideal condition of AM is when the modulation index is equal to one hundred. True O False The…

A: Amplitude Modulation is a commonly used transmission technique, by which the signal containing…

Q: FR is the resultant of the two forces, F1 and F2 as shown in Fig. Q1(b). Compute the magnitude of Fı…

A:

Q: Q Eind the out come of the convergent Borces System in the figure below Pease. 450 38 300N

A:

Q: 3. If a 15C charged particle is traveling perpendicularly to a magnetic field of 8T at a speed of 2…

A: Write the given values with the suitable variables. q=15 CB=8 Tθ=90°v=2 m/s Here, q, B, θ, and v are…

Q: 5. Fill in the missing potential and kinetic energies in the diagram. Assume that the incline is…

A:

Q: Part A e flash unit in a camera uses a special circuit to ep up" the 3.0V from the batteries to 280…

A:

Q: A circular coil has a radius of 2.0 cm and 200 turns. The magnitude of the magnetic dipole moment is…

A: Given: Radius of coil (r) = 2.0 cm= 0.02 m                     Number of turns (N) = 200…

Q: A flaglet stick 10.0 cm long is placed 30.0 cm in front of a mirror of focallength +50.0 cm. The…

A:

Q: 13. How much heat will flow in 24 hours through a plaster wall that is 0.60 inch thick and 9 ft x 15…

A:

Q: 7. If the mass of the products in a fission reaction is 3.2 × 10^28 kg less than the reactants, how…

A: Energy released = (mp-mr)c2

Q: With what velocity will a stone strike the ground if dropped from the top of a building 500 ft. high…

A:

Q: Is the statement true of false? Support the answer a. For every cyclic process, the final state of…

A: TRUE -  For every cyclic process, the final state of the system is the same as the initial state.…

Q: The total momentum of a system is conserved if the only forces of interaction regarding the objects…

A: According to Newton 2nd law if net forces acting on any object is non zero then there will be change…

Q: A keratometer is a device used to measure the curvature of the cornea, particularly for fitting…

A:

Q: a) Write the Biot-Savart Law for a steady current I. b) By drawing the problem, write the expression…

A:

Q: An arrow is shot from a height of 9.4 m toward a cliff of height H. It is shot with a velocity of…

A:

Q: The wattage of the headlight is 60 W. Determine the number of particles, each carrying a charge of…

A: Given: The power is 60 W. The charge on each particle is 1.6x10-19 C. The potential difference is 24…

Q: A horizontal platform 6m in diameter revolves so that a point on its rim moves 6.50m/s. Find its…

A:

Q: The unit of capacitance, the farad, is dimensionally equivalent to which of the following? V/C V×C…

A:

Q: Find the electrical potential at 0.15 m from a point charge of 6.0 mC. (ke = 9.00 ´ 109 N×m2/C2).…

A:

Q: A current of 4 A flows from M(1, 0, 4) to N (3, 0, 4) in a straight, solid conductor in free space.…

A:

Q: 3. How much energy is released in a nuclear reaction if 4.37 x 10^25 kg of mass is converted to…

A: