The rotational kinetic energy of an object with moment of inertia II... Select the correct answer is never conserved if there is an external force acting. is proportional to angular speed. is proportional to II. is a vector quantity.

what was the acceleration of the 2 kg cart?

⇒ 16.0 cm/s2

what was the acceleration of the 4 kg cart?

⇒ 8.1 cm/s2

what was the acceleration of the 6 kg cart?

⇒ 5.3 cm/s2

the gas collects in coils that then becomes a liquid that then flows through the coils inside the refrigerator

when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.