Physics, 24.04.2021 14:00, swelch2010

Write 3 major differences between a shadow and a image?

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Physics, 21.06.2019 22:40, kiaunarayne808

The desk has a weight of 75 lb and a center of gravity at g. determine the initial acceleration of a desk when the man applies enough force f to overcome the static friction at a and b. also, find the vertical reactions on each of the two legs at a and at b. the coefficients of static and kinetic friction at a and b are ms = 0.5 and mk = 0.2, respectively

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Physics, 22.06.2019 21:30, missy9225

A1500 w electric heater is plugged into the outlet of a 120 v circuit that has a 20 a circuit breaker. you plug an electric hair dryer into the same outlet. the hair dryer has power settings of 600 w, 900 w , 1200 w, and 1500 w. you start with the hair dryer on the 600 w setting and increase the power setting until the circuit breaker trips. under what setting does the circuit breaker trip.

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Physics, 23.06.2019 13:00, fantasticratz2

Aforce of 6 n acts on a 33 kg object for 9 seconds. what is the objects change in velocity?

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Physics, 23.06.2019 15:00, zfghiiooi5

What is the rapid growth rate of a population after a period of slow growth called? a. exponential growth b. overconsumption c. a point source d. the carrying capacity