What will be the ME of a machine that produces a 240 N work with a 300 N work input?

Given:
Solution:

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form

Distinguish between linear momentum and angular momentum

Astone is thrown with a speed v0 and returns to earth, as the drawing shows. ignore friction and air resistance, and consider the initial and final locations of the stone. which one of the following correctly describes the change δpe in the gravitational potential energy and the change δke in the kinetic energy of the stone as it moves from its initial to its final location? options a.δpe = 0 j and δke = 0 j b.δpe is positive and δke is negative c.δpe = 0 j and δke is positive d.δpe is negative and δke is positive e.δpe = 0 j and δke is negative