Instruments use resonance to amplify sound. t/f

Mostly, they use it increase the sound waves and to make the sounds booming. So in my opinion the answer would be a true statement.

Hope this help you.

Tobey

-4 on

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.