The primary source of sound is vibration. This vibration has to travel through a medium, whether it's a gas, liquid, or solid. A sound wave with a higher energy will have what kind of intensity in relation to a sound wave of a lower energy?

Adiver in midair has an angular velocity of 6.0 rad/s and a moment of inertia of 1.2 kg·m2. he then pulls is arms and legs into a tuck position and his angular velocity increases to 12 rad/s. the net external torque acting on the diver is zero. what is his moment of inertia in the tuck position?

What is a neurotransmitter involved in mood reward, addiction, and motor behaviors?

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving