Physics, 22.04.2021 22:50 emilylittle2442
3. Commercial trucks cause about 18 000 lane-change and merging accidents per year in the
United States. To prevent many of them, a warning system covering blind spots is being
developed. The system uses electromagnetic waves of frequency 2.40 * 100 Hz. What is the
wavelength of these waves?
Answers: 2
Physics, 22.06.2019 04:00
Determine the maximum r-value of the polar equation r =3+3 cos 0
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Physics, 22.06.2019 05:30
Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted
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Physics, 22.06.2019 07:00
The seven sisters, seven stars located more than 400 light-years away in the taurus constellation can be seen here with venus and another constellation, orion. the seven stars stay grouped together but seem to move, like the planet venus. why do stars seem to move like planets in the night sky?
Answers: 3
3. Commercial trucks cause about 18 000 lane-change and merging accidents per year in the
United S...
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