subject
Physics, 10.04.2020 21:53 jimennacastillo15

A machine runs for 50 seconds with a steady power output of 100 watts. How many joules of work does the
machine produce in those 90 seconds?

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 20:30
Asmall metal bar, whose initial temperature was 10° c, is dropped into a large container of boiling water. how long will it take the bar to reach 70° c if it is known that its temperature increases 2° during the first second? (the boiling temperature for water is 100° c. round your answer to one decimal place.) sec how long will it take the bar to reach 98° c? (round your answer to one decimal place.)
Answers: 2
question
Physics, 22.06.2019 05:50
Give your knowledge of these things in your paper, you will compare and contrast analog and digital signals to determine which is more reliable for encoding and transmitting information. you’ll compare these features: signal shape numerical values for signal measurements amount of data that can be transmitted energy requirements privacy and security (ability of the signal to be encoded in a secret code) clarity of signal in the space provided, write down what you already know about any of these features. if you’re not sure, write down questions you might have about the features.
Answers: 3
question
Physics, 22.06.2019 07:30
Boxing gloves are padded to lessen the force of a blow. (a) calculate the force exerted by a boxing glove on an opponent’s face, if the glove and face compress 7.50 cm during a blow in which the 7.00-kg arm and glove are brought to rest from an initial speed of 10.0 m/s. (b) calculate the force exerted by an identical blow in the gory old days when no gloves were used and the knuckles and face would compress only 2.00 cm. (c) discuss the magnitude of the force with glove on. does it seem high enough to cause damage even though it is lower than the force with no glove?
Answers: 1
question
Physics, 22.06.2019 09:00
Connie has $660,000 she wants to save. if the fdic insurance limit per depositor, per bank, is $250,000, which of these way is distributing her money between three banks will guarantee that all of her money is insured ?
Answers: 3
You know the right answer?
A machine runs for 50 seconds with a steady power output of 100 watts. How many joules of work does...
Questions
question
Mathematics, 29.10.2020 07:30
question
Mathematics, 29.10.2020 07:30
question
Business, 29.10.2020 07:30
question
English, 29.10.2020 07:30
question
English, 29.10.2020 07:30
question
Mathematics, 29.10.2020 07:30
question
Arts, 29.10.2020 07:30
Questions on the website: 13722361