Physics, 10.10.2019 19:50 JasJackson
An object is placed at 0 on a number line. it moves 3 units to the right, then 4 units to the left, and then 6 units to the right. the displacement of the object is
Answers: 1
Physics, 22.06.2019 10:10
Henry, whose mass is 95 kg, stands on a bathroom scale in an elevator. the scale reads 830 n for the first 2.4 s after the elevator starts moving, then 930 n for the next 2.4 s. part a what is the elevator's speed 4.8 s after starting? express your answer with the appropriate units.
Answers: 2
Physics, 22.06.2019 22:50
The chart shows danielaās run through her race. what is her velocity? 1.5 m/s 2 m/s 2.5 m/s 5 m/s
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Physics, 23.06.2019 10:00
1. what is the si unit of emf? 2.a complete series circuit consists of a 12.0 v battery, a 4.70 Ļ resistor, and a switch in the closed position. the internal resistance of the battery is 0.30 Ļ. what does an ideal voltmeter read when placed across the resistor?
Answers: 2
Physics, 23.06.2019 11:00
Research and discuss the aurora borealis in terms of electric charges, magnetic fields, and forces. which times of the year are best for seeing the northern lights, and where are the best places to view them? explain your answers. also identify links to good images. if youāve ever seen the aurora borealis, describe your experience and note the time and place that you saw it.
Answers: 2
An object is placed at 0 on a number line. it moves 3 units to the right, then 4 units to the left,...
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