Afar-sighted person has a near-point of 80 cm. to correct their vision so that they can see objects that are as close as 10 cm to their eye, what should be the focal length of the prescribed lens? assume the lens will be 2 cm from the eye.

Aregion of space in which a measurable gravitational force is indicated by the force exerted on a test mass is called

Acar moves at 12m/s and coasts up a hill with a uniform acceleration of -1.6m/s2. how far has it traveled after 6.0s?

When a bicycle coasts uphill, it moves slower and slower as it climbs. why? a. its kinetic energy is transforming into heat energy. b. its potential energy is transforming into kinetic energy. c. its kinetic energy is transforming into potential energy and heat energy. d. its potential energy is transforming into kinetic energy and heat energy.