A physical distancing of at least one meter is recommended to prevent the spread of SARS-CoV-2 which causes COVID-19. If Bruno is at the origin of the Cartesian plane and Marcelo is at the position given by 7 = (0.5 m)i + (0.7 m)j, are they observing proper physical distancing protocol? O No, because the distance of Marcelo from Bruno is 0.86 meter. They should move farther apart. O No, because the distance of Marcelo from Bruno is 0.74 meter. They should move farther apart. O Yes, because the distance of Marcelo from Bruno is 1.44 meters. O Yes, because the distance of Marcelo from Bruno is 1.2 meters.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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A physical distancing of at least one meter is recommended to prevent the spread of SARS-CoV-2 which causes COVID-19. If Bruno is at the origin of the Cartesian plane and
Marcelo is at the position given by 7 = (0.5 m)i + (0.7 m)j, are they observing proper physical distancing protocol?
O No, because the distance of Marcelo from Bruno is 0.86 meter. They should move farther apart.
O No, because the distance of Marcelo from Bruno is 0.74 meter. They should move farther apart.
O Yes, because the distance of Marcelo from Bruno is 1.44 meters.
O Yes, because the distance of Marcelo from Bruno is 1.2 meters.
Transcribed Image Text:A physical distancing of at least one meter is recommended to prevent the spread of SARS-CoV-2 which causes COVID-19. If Bruno is at the origin of the Cartesian plane and Marcelo is at the position given by 7 = (0.5 m)i + (0.7 m)j, are they observing proper physical distancing protocol? O No, because the distance of Marcelo from Bruno is 0.86 meter. They should move farther apart. O No, because the distance of Marcelo from Bruno is 0.74 meter. They should move farther apart. O Yes, because the distance of Marcelo from Bruno is 1.44 meters. O Yes, because the distance of Marcelo from Bruno is 1.2 meters.
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