A falling object will reach 49 m/s
Answer:
A. linear
Explanation:
because they are going in a straight line
Answer:
A bridge collapses due to the overloading of vehicles using it. A baker kneads dough by pounding it repeatedly. The sound of two guitars changes from loud to soft every second. An ambulance siren rises and falls in frequency as it passes you by.
When energy increase the wavelength decreases and vice versa.
Answer:
reflection
sound travels easier thru hot temperatures than cold temperatures
