10.
A wrecking ball has an instantaneous velocity of 23 m/s horizontally and a
weight of 302...
Physics, 02.02.2021 01:00 WritingStar1313
10.
A wrecking ball has an instantaneous velocity of 23 m/s horizontally and a
weight of 302 kg. What is the momentum of wrecking ball at that moment.
Answers: 3
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The seven sisters, seven stars located more than 400 light-years away in the taurus constellation can be seen here with venus and another constellation, orion. the seven stars stay grouped together but seem to move, like the planet venus. why do stars seem to move like planets in the night sky?
Answers: 3
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Identify the theory that can be used to explain each phenomenon. answers diffraction: wave theory interference: wave theory reflection: both particle and wave theories refraction: both particle and wave theories
Answers: 3
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What is the temperature in degrees celsius of a substance with a tempature of 49k
Answers: 2
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An insulated 40 ft^3 rigid tank contains air at 50 psia and 120°f. a valve connected to the tank is now opened, and air is allowed to escape until the pressure inside drops to 25 psia. the air temperature during this process is kept constant by an electric resistance heater placed in the tank. determine the electrical work done during this process.
Answers: 2
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