1. Resistors in parallel are additive.  True or False 2. A battery discharges by increasing its internal resistance.  True or False 3.Christmas lights are in parallel.  True or False 4. Kirchoff’s Rules are conservation laws.   True or False

Q: A circuit is constructed with five capacitors and a battery as shown. The values for the capacitors…

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Q: Here is a pendulum, when theta is equal to zero, what angle does the tension in the 10m long cord…

A: According to Newtons's second law Net force = mass×acceleration

Q: 1. What is the magnitude of the electric force of attraction between an iron nucleus (q = +26e) and…

A: Given, Distance between innermost electron r=1.5×10-12 m   Write the expression of electric force:…

Q: Distance=450 km speed=50 km/hr Determine time to cover the distance ?

A: Write the given values with the suitable variables. d=450 kmv=50 km/hr Here, d is the distance and v…

Q: 2. Does the length of the spring change the speed of the wave?

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Q: A 500-g particle is located at the point particle about the origin? (121-31-4k) kg. m²/s O (241-6…

A: Given(s): m=500 g=0.5 kg r→=(4 i^+3j^-2k^) m v→=(5i^-2j^+4k^) m/s Require: Angular momentum, p→=?

Q: consisting of a single hydrogen atom/ion, which  has two possible states: unoccupied (i.e., no…

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Q: find pressure F=11 N Area=2 m2

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Q: A crate of mass 95.6 kg is pushed along a floor with a force of 30 N for a distance of 18.5 m.…

A: Given data:  Force (F) = 30 N Distance (d) = 18.5 m Required: The work done (W)

Q: 4. Determine the electric field E at the origin O due to the two charges A and B. 1+26 μC -26 MC B A…

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Q: A truck slows down from 11.8m/s to 8.4m/s. During this time, the truck covered a distance of 543m.…

A: Given(s): Initial speed, u=11.8 m/s. Final speed, v=8.4 m/s. Distance covered, s=543 m. Require:…

Q: Distance 140 km Time=4 h Determine average speed?

A: Distance = 140 km Time = 4 hr

Q: A bus covers a distance of 180 km b/w two cities in 5 hr. What is the average speed of the bus?

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Q: Two parallel plates have equal and opposite charges. When space was evacuated, the electric field…

A: Current is dependent on voltage between 2 terminals. Charge on conductor depends on voltage applied.…

Q: B (C) 154 mA 75 A 139 mA D 2A 10V www R₁=200 ww R₂=200 R₂=500 R₁=500

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Q: Jason is shooting a pumpkin out of a cannon at 15 m/s. He tests all sorts of launch angles. What…

A: When an object is thrown upward with some angle and with a velocity u, the maximum height obtain in…

Q: Mass of a car is 200 kg, Calculate the weight ?

A: Given data :                    Mass  of a car    =   m                   Acceleration due to…

Q: A 61.9-kg crate rests on a level floor at a shipping dock. The coefficients of static and kinetic…

A: Given:-  We know that the mass of the crate is m = 61.9 kg  The static coefficient of friction is…

Q: A planet has a mass of 5.88 x 1023 kg and a radius of 3.12 x 106 m. (a) What is the acceleration due…

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Q: Problem 3: Figure below shows equipotential contours in the region of space surrounding two charged…

A: If the points in an electric field, which are having the same potential then these points can be…

Q: A crate of mass 95.6 kg is pushed along a floor with a force of 30 N for a distance of 18.5 m.…

A: Work is done by the force of 30 N. Force = 30 N Distance = 18.5 m

Q: A brick is dropped from the roof of a tall building. After it has been falling for a few seconds, it…

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Q: a- Draw again the circuit of figure 11, and draw the connecting wires needed to measure the voltage…

A: Given:- 8)  Draw again the circuit of figure 11. and draw the connecting wires needed to measure the…

Q: time does it take to cover the distance?

A: Given; Train travels a distance=300 km With an average speed=60 km_hrDetermine time to cover the…

Q: Do waves sent from opposite sides, pass through each other, or bounce off each other? 1

A: Answer:-  When two or more waves meet  they interact with each other. The interaction of waves with…

Q: A 2-kg block is dropped from a height of 1.5 m above the end of a vertical uncompressed spring, the…

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Q: 8V= 3 m/s m=3.3kg Find Kinetic energy.

A: Given  Mass (m) = 3.3 kg  speed (v) = 3 m/s   Kinetic  of an object having mass 'm' and moving with…

Q: What is the acceleration produced by a force of 290 N exerted on an object of mass 30 kg.

A: Given data :                          Force    =    F                          Mass     =    m…

Q: How much force will their friend feel if they are sitting 7.0 m on the opposite side of the seesaw?…

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Q: A crate of mass 95.6 kg is pushed along a floor with a force of 30 N for a distance of 18.5 m.…

A:

Q: A wire with a length of 3.6 m and a mass of 0.63 kg is in a region of space with a magnetic field of…

A: Given Length (L) = 3.6 m  Mass (m) = 0.63 kg  Magnetic field (B) = 0.80 T  Let , minimum current to…

Q: A rock is thrown off a 42 ft. high building at 0.00381 m/s at an angle of 300 below the horizontal.…

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Q: paper. ut to do: Solve the given problems below. Write your solutions in a separate sheel U 1. An…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A 1.2-kg spring-activated toy bomb slides on a smooth surface along the x-axis with a speed of 0.50…

A: Given:-  The mass of the spring-activated toy bomb m = 1.2 kg  The speed along the x-axis is  u =…

Q: 24v K R₁ = 120 R₂ 2402

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Q: A single circular loop of radius 0.19 m carries a current of 3.0 A in a magnetic field of 0.92 T.

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Q: Find area Pressure=22 N/m2 Force=2 N

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Q: A crate of mass 10.0 kg is pulled up a rough 20o- incline. The pulling force is 100 N parallel to…

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Q: Find current Voltage=12 V Resistance=2 Ohms

A: Given: The voltage is 12 V. The resistance of the circuit is 2 Ohm.

Q: Barry Allen (The Flash) beats Superman in a race and earns the title as the fastest man alive. He…

A: The mass of the Barry is 64.39 kg

Q: Draw the electric field lines of this picture

A: Electric lines of force emits from positive charges and and terminates at negative charge. The…

Q: What is the frequency of infrared light that travels at 850 nm

A: Infrared light is an electromagnetic wave which travels with speed of light i.e 3*10^8 m/s. ∴…

Q: constant acceleration as it slides down a frictionless incline. The block is released from rest at…

A: GivenThe block is released from restInitial velocity of block is zero, u=0At Distance, s=7 m , v=3.8…

Q: A car covers a distance of 160 km between two cities in 4 h. What is the average speed of the car ?

A: Average speed is the total distance traveled divided by time taken. v = d/t  where, v = average…

Q: Find the output four

A: Given data : Input power is denoted by I Efficiency is denoted by E   Required : Output power

Q: Problem 11 Your stove can supply a constant amount of heat to your pot of water at 100 J/ s. If you…

A: rate of supply of heat = 100 Jsmass of water = 1 kg initial temperature = 20oC final temperature =…

Q: A potato is launched from the ground at an 73 degree angle with a velocity of 48 m/s. What maximum…

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Q: Find the momentum Mass=2.121 kg Velocity=1.43 m/s

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Q: a steel ball haa a mass equal to 15 kilograms. what is the ball's weight

A: Weight of a body of mass= 'm' kg is-  W= mg Where g= acceleration due to gravity

Q: 8-2V= 3mls m= 3.3kg Find Kinetic energy.

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