Physics, 13.11.2019 20:31 jenellalexis94p5jp7i
If a 72-candela light source is located at a distance of 3 meters from a surface, the illuminance on the surface is
a. 216 lux. b. 8 lux. c. 24 lux. d. 648 lux
Answers: 1
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Which of the choices below is one of the primary gases found in the atmosphere? a. helium b. carbon dioxide c. nitrogen d. argon
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Abookcase has a mass of 38 kg and the coefficient of friction between it and the floor is 0.82 what is the maximum force of friction between the bookcase and the floor a 372n b 305n c 412n d 449n
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Mechanical energy is when the amount of kinetic and potential energies added together remains the same. conserved created lost
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A2.50 Γ 105 w motor is used for 26.4 s to pull a boat straight toward shore. how far does the boat move toward shore if a force of 4.20 Γ 104 n is applied by the motor?
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