0.00032cm*4.02=1.2864 × 10^-3 in scientific notation.
heat from water goes into air in ball
air expands
ping goes the dent
Answer:
Sound waves are produced when something vibrates.
Explanation:
The vibrating body causes the medium (water, air, etc.) Vibrations in air are called traveling longitudinal waves, which we can hear. Sound waves consist of areas of high and low pressure called compressions and rarefactions, respectively.
Sorry if this if wrong
<h2>F = kAρv²</h2>
Explained in the attachment !
<h3>Hope it helps you!!</h3>
- 9.5 m/s^2
use the SUVAT method
0 = 38 + 4a
