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Questions and task on the subject: Physics
Physics
Manufacturers of small computer devices, such as smartphones, often release a "beta” version of a new product to a small group of people so that the testers can use it in day-to-day
Physics
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Physics
A hilly road is spiral in shape
Physics
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Physics
A guitar emits a 440 Hz tone. How far apart are the crests in room temperature air (20 °C)? How long does it take the string to vibrate from crest position to trough position
Physics
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Physics
how do you answer these question so perfectly?
Physics
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Physics
Efficiency of single movable pulley isn’t 100% why
Physics
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Physics
A basic physics question
Physics
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Physics
The magnitude of vector λa is 5. Find the value of λ, if: a = (−6, 8)
Physics
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Physics
Can someone please help me!
Physics
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Physics
a toy airplane takes off and flies for a distance of 34 meters at an angle of 26 degrees above the horizontal. what is its altitude when it has flown this distance?
Physics
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Answered by Master
Physics
Find the distance the ball traveled if it is 20.0n and it took 780 j to move it
Physics
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Physics
A crane lifts a steel grider in 45s.it required the crane to do 8750000 j of work .how much power did the crane use
Physics
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Answered by Master
Physics
A pebble of mass 50g is moving with a velocity of 20m/s.What is its kinetic energy?
Physics
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Physics
The symbol equation for combustion of a hydrocarbon is shown below. What number will go before the oxygen reactant when this equation is balanced?
Physics
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Physics
Two similar waves are traveling through the same medium. Wave A has a frequency that is 3 times that of wave B. How do their wavelengths compare? λA=λBlambda sub cap A is equal
Physics
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Answered by Specialist
Physics
A lamp is 15% efficient. How much electrical energy must be supplied to the lamp each second if it produces 30 J of light energy per second? *WILL MARK BRAINLIEST*
Physics
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Mathematics
Hello
Can anyone answer this
9+x=190
p
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1 minute ago
Business
Determine the difference in the present worth values of the following two commodity contracts at an interest rate of 8% per year. a. Contract 1 has a cost of $10,000 in year 1; costs will escalate at a rate of 4% per year for 10 years. b. Contract 2 has the same cost in year 1, but costs will escalate at 6% per years for 11 years
p
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Mathematics
A blogger had 400 subscribers to her blog in January. The number of subscribers has grown by a factor of 1.5 every month since then. Write a sequence to represent the number of subscribers in the 3 months that followed.
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2 minutes ago
Physics
A gas at 8.4 atm has a volume of 1.9 L. What volume would the gas have at 8.3 atm?
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2 minutes ago
History
At the time of Missouri's admittance to the Union, there was
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