Example: What power of spectacle lens is needed to correct the vision of a nearsighted person
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Physics, 01.03.2020 21:45 TheRunningPotatoe245
Example: What power of spectacle lens is needed to correct the vision of a nearsighted person
whose far point is 30.0 cm? Assume the spectacle (corrective) lens is held 1.50 cm away from the
eye by eyeglass frames.
Answers: 1
Physics, 22.06.2019 11:00
1. jay fills a wagon with sand (about 20 kg) and pulls it with a rope 30 m along the beach. he holds the rope 25° above the horizontal. the rope exerts a 20-n tension force on the wagon. how much work does the rope do on the wagon?
Answers: 1
Physics, 22.06.2019 16:00
While the change in blank will remain the same during a collision, the force needed to bring an object to a stop can be blank if the time if collision is blank
Answers: 1
Physics, 22.06.2019 19:30
The ability to make things happen is also called a. heat b. force c. matter d. energy
Answers: 2
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