a 1.95 kg female great horned owl silently swoops directly from a branch 12.4 m high in a tree to capture an unfortunate field mouse on the ground- a 24.0 m distance from the owl's perch. calculate the work done by gravity on the owl during its downward flight.

Astronomers discover an exoplanet (a planet of a star other than the sun) that has an orbital period of 3.87 earth years in its circular orbit around its sun, which is a star with a measured mass of 3.59 x 1030 kg. find the radius of the exoplanet's orbit.

F500 j of energy were added to 1 kg of each of these samples, which would experience the least temperature increase?

Abicycle slows down when the rider applies the brakes. what type of energy transformation is involved in this example? a. kinetic energy into heat energy b. heat energy into potential energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy