Answer:
what
Explanation:
Racket sports include tennis, badminton, squash or any other sport where you use rackets to hit a ball or shuttlecock to play. They can be played competitively or just for fun and are a great form of physical activity.
<span>Compressional stress</span>
Answer:
The answer is A. Synthetic
Explanation:
Synthetic materials are made by mankind, or in other words, human-made.
Answer:
D) 1000 m/s
Explanation:

You have the wavelength and frequency, you just need to solve for velocity. You can do this by multiplying each side of the equation by frequency.
Hope this helps.
Answer:
no
Explanation
non-metal and metal are two different things