From Ch 15. The millage a car that weighs 1500 Ib should get, using the following formula in the Chapter gallon 1000miles 0.01116 x weight + 2.871, is
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Q: 3. An electron has a kinetic energy of 3.5 × 10-19 J. What is this energy in electron volts?
A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...
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A: Given: wavelength = 425 nm = 425x10-9 m speed of light c =3x108 m/s Find: Frequency of li...
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Q: If the wire is drawn out to three times its original length in the previous problem, by how many tim...
A: 1.
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Q: Three point charges q1, q2, and q3 are situated at three corners of a rectangle as shown in the diag...
A: Given: q1=8 μCq2=-8 μCq3=9 μC
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Q: The figure (Eigure 1) shows a model of a crane that may be mounted on a truck A rigid uniform horizo...
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Q: What is the resistance of a 40.0-W, 120-V incandescent lightbulb?
A: We need to find the resistance of a 40 W, 120 V bulb.
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Q: A 98 kg bicyclist traveling 15 m/s coasts up a 5 m high incline. After reaching the top of the incli...
A: Given: Mass of bicyclist, m=98 kg Speed of bicyclist at bottom, u=15 m/s Speed of bicyclist at top o...
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Q: An apple crate with a weight of 80 N accelerates along a frictionless surface as the crate is pulled...
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Q: A sample of blood is placed in a centrifuge of radius 17.0 cm. The mass of a red blood cell is 3.0 x...
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Q: The frequency of the lowest standing-wave mode on a 1.0-m-long string is 10 Hz.
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Q: A 260-V emf is connected to the terminals A and B. Here,V = 260V, R1 = 16 Ω, and R2 = 19Ω. What is...
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Q: Two identical point charges q=+5.00 µC are placed at opposite corners of a square. The length of eac...
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Q: The force exerted by the wind on the sails of a sailboat is Feail = 370 N north. The water exerts a ...
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Q: An elf is moving behind a Orc bard that is singing very loudly and triumphantly. If the Orc is singi...
A: frequency of sound emitted by orc (f) = 377 Hz Speed of orc = 9.3 msSpeed of sound = 359 Hzfrequency...
Q: Violet light has a wavelength of 425 nm. What is the frequency of this light? speed of light = 3 x ...
A: wavelength of violet light is 425 nm. 1 nm = 1 x 10-9 m speed of light = 3 x 108 m/s
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Q: Activity 2: Let’s Solve! Equipotential surfaces and their relation to the electric field 3. A spark...
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Q: The force between two identical charges separated by 1.3 m is equal to 85.5 N. What is the magnitude...
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Q: A proton is acted on by an uniform electric field of magnitude 363 N/C pointing in the negative y di...
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Q: Juleon apply a constant force F= - 68N i + 36N j to a 380 kg car as the car travels 48.0 m in a dire...
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Q: D-E. Thank you in advance
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A: Given: The maximum height of the object from the ground is 71.7 m. The horizontal distance traveled ...
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Q: An electron is released from rest in a uniform electric field. The electron accelerates vertically u...
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Q: Find the total capacitance for three capacitors connected in series, given their individual capacita...
A: Given:Three capacitors are connected in seriesC1=2 μFC2=3.5 μFC3=7.5 μFTo find:Total capactiance Cs=...
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- The amount of heat energy required to raise the temperature of 20.0 kg of water from 15 °C to 95°C is …………………. [ Cwater =4190 Jkg-1 °C]By how much does the volume of22 gallonsof gasoline(=9.6×10/°C)increase when itstemperature increases46°C?8.A.1.099 gallonsD.0.9715 gallonsB.0.8640 gallonsE.0.9877 gallonsC.0.9217 gallonsF.1.193 gallon200 kg of molten copper is mixed with 24.0 kg of molten tin to form bronze. If the mixture is heated from 1100 °C to 2000°C, what is the heat energy required to warm the mixture? CCu=0.385 kJ/(kg°C) and Ctin=0.23 kJ/(kg°C)
- The doctor finally figures out wha is wrong with you and prescribes a medicine that will return you to full health. The order is for 25 mg of the medicine. The nurse walks in with a liquid and you ask to see the bottle. The bottle says 100 mg of medicine per 15 ml of liquid. How many millilitiers should she give you? Would she need to bring that to you in a dropper, a little cup, a glass or a large bottle?A Canadian, driving in the U.S.A., fuels their car at a cost of US$3.87 per gallon (US).The current monetary exchange rate is 0.941 US$/Can$.The density of the fuel is 0.665 g/mL.What is the mass of Can$80.00-worth of this fuel? If the vehicle consumes the gasoline at a rate of 8.65 L/100 km, how many miles can it travel on the above amount of gasoline? miles1.5 How long is a 100-meter dash in feet?1.6 Convert 50 feet per second to miles per hour. 1.7 The speed limit in some countries is 100 kilometers per hour. How fast is thatin miles per hour?1.8 How many 60 watt lightbulbs are equivalent to one horsepower?1.9 Convert the temperature of 70◦F to ◦C.
- Convert 10.0 g cm^3/s^2 to kg m^3/hr^2Given 122 + 16y = 19y – 235, solve the equation, y =? please help me with explanation to practice with calculator.How much heat is absorbed by 2.50 x 102 g of water when it is heated from 10 ◦C to 85 ◦C?ANSWER: 7.8X10^4 J A 38 kg block of lead is heated from -26 ◦C to 180 ◦C. How much heat does it absorb during the heating? ANSWER: 1x10^6 J
- Under influence of the net force, a car with mass 800 kg reaches speed of 15 m/s, within 5sec. What is the net force?200 kilolitres of water was consumed inour house last month. this quantity of water corresponds to: a. 20000 litres b. 200 m3 c. 0.2 m3 d. 200000 mm3 e. None of a, b, c and dSuppose that a person has an average heart rate of72.0 beats/min. How many beats does he or she have in 2.0y? (b) In 2.00 y? (c) In 2.000 y?