i will mark you as brainliest if you answer correctly (a) an electric heater coil is connected to a 220v source. if the resistance of the heater coil is 220ω, find the current. (b) describe an activity with necessary electric circuit to study the factors on which the resistance of a conducting wire depends.
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Physics, 21.06.2019 22:00
Bernie drove home from a vacation in 1.5 hours. he traveled a total distance of 60 miles. what was his average speed in miles per hour? a. 60 mph b. 90 mph c. 40 mph d. 55mph
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Physics, 21.06.2019 23:40
Avalue that describes how heavy an object is and is related to the force of gravity is
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Physics, 22.06.2019 01:10
The x-coordinate of a particle in curvilinear motion is given by x = 3.1t3 - 4.9t where x is in feet and t is in seconds. the y-component of acceleration in feet per second squared is given by ay = 2.3t. if the particle has y-components y = 0 and vy = 5.0 ft/sec when t = 0, find the magnitudes of the velocity v and acceleration a when t = 1.8 sec. sketch the path for the first 1.8 seconds of motion, and show the velocity and acceleration vectors for t = 1.8 sec. answers: v = ft/sec a = ft/sec2
Answers: 2
i will mark you as brainliest if you answer correctly (a) an electric he...
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