Three resistors: R1 = 3 Ω, R2 = 6 Ω, and R3 = 9 Ω are connected in series to each other and to a 36 V battery. What is the ammeter reading after the switch is closed?

Q: - Charge in static electricity are typically in the nanocoulomb (nC) to microcoulomb (µC) range. Wha...

A:

Q: A 12 kg block of ice slides down a ramp 10 m long, inclined at 18° to the horizontal. (a) If the coe...

A:

Q: 1. On a part-time job, you are asked to bring a cylindrical iron rod of length 85.8 cm and diameter ...

A: The answer is below

Q: The angle at which a wave strikes a surface is __ the angle at which the wave is reflected. Which of...

A: The law of reflection:  Angle of incident= Angle of reflection.

Q: A 1200 kg car is travelling at 25 m/s and hits a wall. If the wall applies 45,000 N of force to the ...

A:

Q: A skydiver has 20853 J of kinetic energy while falling at terminal velocity. After opening the parac...

A:

Q: The figure shows an 8.4 kg stone at rest on a spring. The spring is compressed 10 cm by the stone. (...

A: Step 1 mass of stone (m) = 8.4 kg  Initial compression (d) = 10 cm = 0.1 m  additional compression ...

Q: Find the value of work done if force applied ie dia blorce tHe object by 2 m? 8N Daitte o hich

A: given data,                        Force applied = 8N                       displacement = 2 meter  ...

Q: 33. What is the electric potential 25.0 cm from a 6 micro coulomb point charge? 34. Calculate the el...

A:

Q: Consider a coil with 950 loops that is pulled in-between magnetic poles in 0.12 s. The coil intercep...

A:

Q: 2) Consider that two positively charged small spheres are pushed towards each other. Does the electr...

A:

Q: An elevator cab that weighs 28.6 kN moves upward. What is the tension in the cable if the cab's spee...

A: Given: Weight of elevator cab =28.6 kN  = 28600 N Weight = mass*g Mass of elevator cab =Weight/g Mas...

Q: Which of the following statements is INCORRECT about the factors that can affect the capacitance of ...

A: When two parallel plate are placed closely and connected to the battery, the plates are charged and ...

Q: .Accelerationr. Rate of Change of Velocity. Determine the average acceleration during braking of a c...

A: Given data:  Initial velocity (Vi) = 28 m/s Final velocity (Vf) = 0 m/s Time (t) = 4.0 s Required: A...

Q: The radius of the bronchial tube is increased by a factor of 2. The velocity of gas through it initi...

A:

Q: & Civen there vectors : find QA? - B) •C

A:

Q: A rabbit being chased by a fox moved 5 km north, then 6 km west. If the fox would run through the re...

A:

Q: 22.8 • The three small spheres shown in Fig. E22.8 carry charges 91 = 4.00 nC, 92 = -7.80 nC, and q3...

A:

Q: Two point charges Q, = +5.20 nC and Q2 = -2.00 nC are separated by 55.0 cm. (a) What is the electric...

A: Q1 = 5.20 nC Q2 = -2 nC distance between two charges (d) = 55cm= 0.55 m   

Q: How does the magnitudes and the directions of the component vectors affect the magnitude of the Resu...

A: Let us assume a vector: A → = Axi^+Ayj^+Azk^ Here, Ax - Component of the vector along X-axis.       ...

Q: A B 60160 30ky

A:

Q: A 6-m long ladder has a mass of 13 kg, and its center of gravity is 2.4 m from the bottom along the ...

A:

Q: Calculate the acceleration due to gravity on the surface on the Moon if it has a radius of 1 737 km ...

A:

Q: is a device used to measure the temperature of a * .body

A: Thermometer :- In order to measure the temperature of a body, we use the thermometer. Cryosurgery :-...

Q: A weightlifter picks up a 826 N weight and picks it up to a height of 1.4 meters. It takes him 1.2 s...

A:

Q: In 2019, SCUBA divers from Mexico explores the Atlantic Ocean (64 lb/ft³) and finds a circular clock...

A: Given that:- ρ=64 lb/ft3d=1.3 ftA=π4d2=π4×1.32=1.327322 ft2h¯=1250 ftF=?

Q: Average speed is distance over time. If the average distance is 4.4 m and time is 2.1 sec. What is t...

A: Given: Average distance, d = 4.4 m Time , t= 2.1 sec   To determine the average speed.

Q: How does the universal law of gravitation differ from Coulomb’s law? Kindly explain your answer in ...

A: Difference between universal law gravitation and coloumbs law.  1.  In universal law of gravitation ...

Q: Jack pulls a cart with a force of 30 N by a rope tied to a cart and making an angle of 25° with the ...

A:

Q: 1.  At which location is the Earth's gravity the strongest? *   a. Inside the Earth b. At the Earth'...

A:

Q: Changes rapidly with temperature Thermopiles Thermocouple Thermistor O

A: Explanation :- Thermistor :-  A thermistor is a type of resistor whose resistance changes rapidly in...

Q: Displacement vector A is 4.5 km, north. Displacement vector B is 3.0 km, 50° north of w ne resultant...

A: We know that here given that The displacement vector A= 4.5 km in the north and then displacement ve...

Q: The picture shows 3 paths along which we can move a negatively charged sphere X closer to a positive...

A:

Q: March 2016 Rabi-ul-Awwal 1437- A body havima 160000 mas is lifting Shanday 3 * j thawugh find by fpi...

A:

Q: A particle is moving such that s =t3-6t2+18t + 9, where s is in metres andt is in seconds. The minim...

A: The particle is moving such that: s = t3 - 6t2 + 18t + 9   To find the minimum velocity attained by ...

Q: 1. A circular loop of radius 'R' carries a current '. At what distance 'y' along the axis of the loo...

A: Given: The current is I The radius of the loop is R. The magnetic field is one-half of the magnetic ...

Q: 8.What is the magnitude of the strength of the electric field between two parallel conducting plates...

A: Given value--- separation distance = 2 cm. Voltage = 10000 V. We have to find--- electric field?

Q: A wooden block of mass 25m sits on a floor attached to a spring in its equilibrium position. A bulle...

A:

Q: Il a 45 kg skater is moving at 17.1 m/s when he starts up a hill, how high will he go before he stop...

A: The answer is below

Q: 3. An airplane trip involves three legs with two stop overs. The first leg is due east for 620 km, t...

A:

Q: Jake bungee jumps from a hot air balloon  55 m above the ground. She knows that 5.0 m of bungee cord...

A: Write the given data. H=55 mLchord=5 mxchord=1.5 m

Q: Consider the pressure of a height of 10 km in a volume of air, M = 0.0289 kg/mol. If the pressure at...

A: Given data: The molecular weight of air is M=0.0289 kg/mol. The pressure at ground level is p0=1 at...

Q: Two skaters are standing on ice facing each other, Skater 1 pushes on skater 2 with a force of 75 N ...

A: Given: The mass of the first skater is 56 kg. The mass of the second skater is 71 kg. The applied fo...

Q: The figure shows a container of mass m1 = 3.4 kg connected to a block of mass m2 by a cord looped ar...

A:

Q: For each circuit, find the values of the currents and voltage in each resistor. Place all the units ...

A:

Q: A positive charge of 78 nano-coulombs is 13 cm from a charge if 98 nano-coulombs. The force on one o...

A:

Q: In the figure here, a ball is thrown up onto a roof, landing 4.50 s later at height h = 21.0 mabove ...

A:

Q: A sphere of mass 4.9× 10-4 kg is suspended from a cord. A steady horizontal breeze pushes the sphere...

A:

Q: A group of engineers is constructing a giant, circular rotating space station. Most of the mass of t...

A:

Q: A stone is thrown with an initial upward velocity of 39.7m/s and experiences negligible air resistan...

A: we use the formula v=u-gt