Physics, 10.01.2020 10:31 igotit1234
Astudent pushes a box with a total mass of 50kg. what is the net force on the box if it accelerates 1.5 m/s^2?
Answers: 2
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Modern physics a photon emitted from an excited hydrogen atom has an energy of 3.02 electron volts. which electron energy-level transition would produce this photon? a. n=1 to n=6 b. n=2 to n=6 c. n=6 to n=1 d. n=6 to n=2 i chose b but the correct answer is d can someone tell me why? and what's the difference?
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What is the average speed of a car that travels 40 mph for 1 hour and 60 mph in another hour?
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If y gets smaller as x gets bigger and y have an relationship?
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Astudent pushes a box with a total mass of 50kg. what is the net force on the box if it accelerates...
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