Physics, 02.10.2019 20:50 dmfraley01
Power rating of a resistor. the power rating of a resistor is the maximum power the resistor can safely dissipate without too great a rise in temperature and hence damage to the resistor. (a) if the power rating of a [email protected] ฯ resistor is 5.0 w, what is the maximum allowable potential difference across the termi- nals of the resistor? (b) a [email protected]ฯ resistor is to be connected across a 120-v potential difference. what power rating is required? (c) a [email protected]ฯ and a [email protected]ฯ resistor, both rated at 2.00 w, are connected in series across a variable potential difference. what is the greatest this potential difference can be without overheating either resistor, and what is the rate of heat generated in each resis- tor under these conditions?
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Physics, 22.06.2019 09:30
Acar traveling at 22 m/s starts to decelerate steadily. it comes to a complete stop in 15 seconds. what is itโs acceleration?
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Physics, 22.06.2019 15:00
Amoving company collects data about couches they move and displays the data in a table. the force along the ramp, the angle of the ramp, and the height the couch is raised to are shown. which statements correctly compare the work done to move the couches? check all that apply. the same amount of work is done for couches 1 and 3. the same amount of work is done for couches 2 and 3. the work for couch 1 is greater than the work for couch 2. the work for couch 2 is less than the work for couch 3. the work for couch 3 is greater than the work for couch 1. the work for couch 2 is greater than the work for couch 1.
Answers: 1
Physics, 22.06.2019 16:40
On your wedding day your lover gives you a gold ring of mass 3.67 g. 48 years later its mass is 3.44 g. on the average how many atoms were abrated from the ring during each second of your marriage? the atomic mass of gold is 197 u. don't enter units
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Power rating of a resistor. the power rating of a resistor is the maximum power the resistor can saf...
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