An elephant with a mass of 600 kg is thrown out of an airplane and falls through the sky under the influence of gravity. What is its weight as it falls toward the earth?

Amachine, modeled as a simple spring-mass system, oscillates in simple harmonic motion. its acceleration is measured to have an amplitude of 5,000 mm/s with a fre- quency of 10 hz. compute the maximum displacement the machine undergoes during this oscillation.

Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley

What is the name for the remnant of an asymptotic giant that has lost its shells? black dwarf white dwarf yellow giant black hole