Answer:
1.93 x 10∧3 N
Explanation:
The picture attached shows the calculation
The answer is B. Nutrients.
This makes frequency lower as well as the pitch we hear.
Answer:
c
Explanation:
efficiency is measured in % hence 0.02% is smaller than 20%
If gravity did not affect the path of a horizontally thrown ball the ball would eventually slow due to air resistance. If the ball were somehow thrown in a vacuum devoid of gravity and air, it would technically continue in a straight line forever.