e mechanical vibration
Q: The charger cord used to recharge a cell phone contains a transformer that reduces 240 V AC to 4 V…
A: Vp = primary voltage (voltage on the input coil of transformer); Vs = secondary voltage (voltage…
Q: A mercury lamp having a power drawn of 2,750 watts, is connected to a socket with 240 V current…
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Q: In astronomy, distances are often expressed in light-years. One light-year is the distance traveled…
A: Data Given , 1 light year is the distance traveled by light in one year . 1 year = 365.25 days…
Q: A large wine company owns 125-wine barrels that hold a capacity of 3,875 gallons each. How many…
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Q: Density is always expressed as mass per unit volume. If an organic liquid has a density of 0.9 grams…
A: density of liquid = 0.9 gramscm31 ft3 = 7.481 gallons
Q: If you ran 5,890 meters, how many miles did you run? 1 meter = 3.281 feet 5280 feet = 1 mile
A: The distance traveled by a person is given as, d=5890 m
Q: The charger cord used to recharge a cell phone contains a transformer that reduces 240 V AC to 4 V…
A:
Q: A jet flights with a speed of 319 m/s. If the jet’s engine has a power of 1,221,762 W, what is the…
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Q: 8.987 x Vacuum permitıvity, eo = 8.854 x 10 Use the following constants if necessary. Coulomb…
A: The value of the first charge is 14e, the position of this charge is (-41, 32, 17). The value of the…
Q: Calculate the number of kilowatt-hours (kW-hrs) consumed in two days by a 260-Watt incandescent…
A: Given data The power of the bulb is given as P = 260 W. The time interval is given as t = 7 hrs.…
Q: The charger cord used to recharge a cell phone contains a transformer that reduces 120 V AC to 5 V…
A: Primary voltage , Vp = 120 V Secondary voltage , Vs = 5 V Number of turns in input coil, np = 1425…
Q: What is the ratio of the speed of one motor turning at 1,750 revolutions per minute to the speed of…
A: Speed of first motor = 1,750 rpmSpeed of second motor = 3,500 rpmRatio = ?
Q: A transformer has a primary voltage of 12,470 volts and a secondary voltage of,400 volts. If the…
A: According to question--- Given value--- primary voltage = 12470 V. secondary voltage = 400 V.…
Q: A CAR LOADED DOWN WITH THREE FRIENDS AND ALL THEIR LUGGAGE GETS 23 MILES PER GALLON OF GAS. HOW MANY…
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Q: What is the density of an object of mass 2kg and a volume of 0.5 cubic meters?
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Q: charger cord used to recharge a cell phone contains a transformer that reduces 120 V AC to 5 V AC.…
A:
Q: Three point charges are arranged as shown in the figure below. Find the magnitude and direction of…
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Q: When conducting a run to measure the loss of kinetic energy during the collision, you push the…
A: Given: In a collision experiment, the collision happens with a clattering sound. Asked: a. How…
Q: The mass of a train is 16,845 kg. If the train accelerates at 1.1 m/s2, what net force (in Newtons)…
A: Given - mass of train m = 16845 kg Acceleration of train a= 1.1 m/s2
Q: In astronomy, distances are often expressed in light-years. One light-year is the distance traveled…
A:
Q: What is the voltage of a circuit that has a current of 15 amps and a resistance of 3 Ohms?
A: Given, Current I = 15 Amps Resistance R = 3 Ohms
Q: A passenger jet flies from one airport to another 1,293 miles away in 2.7 h. Find its average speed.…
A: Given data *The given distance is s=1293 miles=1293 miles×1609.344 m1 mile=2.08×106 m *The given…
Q: A cyclist, starting from rest, travels in a straight line for 10 minutes. 1. During the first 2.0…
A: Given the uniform acceleration is 0.067 m.s-2 for the first two minutes. Therefore the velocity for…
Q: A vertical force is needed to lift a cargo which has a mass of 10,000 kilograms. How much vertical…
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Q: The radioactive element Carbon-14 has a half-life of approximately 5730 years. A fossil is measure…
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Q: A student traveling home from school spent 5.5 hours traveling at an average speed of 65 km/hr. The…
A: A travelling speed of the student from school to home,
Q: A truck's odometer reads 76,493.7 miles at the beginning of a trip and 76,782.6 miles at the end. If…
A: Distance travelled by the truck = final reading -inital reading = 76782.6-76493.7 = 288.9 miles
Q: When 2 dozen tins are placed in a pail, the mass is 4560 grams. When 18 tins are placed in the same…
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Q: An airplane is built to withstand a maximum acceleration of 6 g’s If its mass is 1,200 kg, what…
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Q: A passenger jet flies at a constant speed from one airport to another 2,350 miles away in 3.8 hours.…
A: Given,
Q: Binary Code
A: In the digital world, information flows as 0s and 1s. Standard binary uses these bits to represent…
Q: what is forensic science?
A:
Q: A 3,808 mile flight headed west experienced a tailwind and made the trip in 7 hrs. The same return…
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Q: E1.A horizontally directed force of 25.0 N is used to pull a box a distance of 1.5 m across a…
A: Dear Student, As per our company policy, I am allowed to answer only first 3 subparts. So, kindly…
Q: In astronomy, distances are often expressed in light-years. One light-year is the distance traveled…
A: Solution attached in the photo
Q: The charger cord used to recharge a cell phone contains a transformer that reduces 120 V AC to 5 V…
A: Given: The voltage in the primary coil is 120 V. The voltage in the secondary coil is 5 V. The…
Q: Suppose you made 5 measures of your walking stride and got the following values: 0.76 m, 0.77 m,…
A:
Q: The cube is sitting on the bottom of a large container of water. The cube has a density of 1,210.…
A: Given: density of cube D = 1210 kg/m3 volume V =0.000750 m3
Q: In astronomy, distances are often expressed in light-years. One light-year is the distance traveled…
A:
Q: A zombie horde is running towards you. You push the zombie horde with a school bus. The school bus…
A: Given data The work done on bus is W= 1250000 J The displacement by bus is d= 250 m
Q: A jet flights with a speed of 282 m/s. If the jet’s engine has a power of 1,829,680 W, what is the…
A:
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