A job is done slowly, and an identical job is done quickly. If both jobs require the same amount of work, which of the following is different? A
energy
B
momentum
С
mass
D
power

The material that keeps its new shape after it is stretched is called?

Is the time in tennessee the same as florida

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