In Earth’s current orbit, it is 1.52 × 1011 meters from the Sun at aphelion and 1.47 × 1011 meters at perihelion. Using these values and the equation given in part A, what is the eccentricity of Earth’s current orbit? Round your answer to three decimal places.

What are the applications of electromagnetic waves

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.

If a hiker that weighs 600 newtons climbs a 50 meter hill, how much gravitational potential energy has the hiker gained?