Answer:
While preforming an experiment involving a reaction between two chemicals the scientist observes that the reaction container has become warm the observation is an example of qualitative data.
Answer:
Explanation:
1. 
= 
* cos
⇒ 16*cos32 ≈ 13.6 m/s (13.56)
2. 
= * sin ⇒ 16* sin32 ≈ 9.4 m/s
3. 
= 
= 
(the g (gravity) depends on the country but i'll take the average g which is 9.2m/s^2)
≈ 3.6677+1.5 ≈ 5.2m
4. 
= 
=
≈ 23.5m (23.47)
5. -
answer 4 could be wrong, not certain about that one and i don't know 5
Most likely the answer would be John joined a group that studies astrological signs.
The b<span>ottom one because it has longer wavelengths and because the bottom ones has 3 wavelengths</span>
