Answer:
actually quantity of matter present in a body is its mass.
Answer:
it is accelerating 14 m/s
Explanation:
A.) True. Momentum is the mass of an object multiplied by its velocity.
It is defined as a mass in motion. It refers to the quantity of motion an object has.
Answer:
The speed of sound is affected by temperature and humidity. Because it is less dense, sound passes through hot air faster than it passes through cold air. ... The attenuation of sound in air is affected by the relative humidity. Dry air absorbs far more acoustical energy than does moist air.
