Answer:
49 m/s
Step-by-step explanation:
We don't know what your model is, so we'll solve this based on the balance of forces. Air resistance exerts an upward force of ...
(4 N/(m/s))v
Gravity exerts a downward force of ...
(20 kg)(9.8 m/s²) = 196 N
These are balanced (no net acceleration) when ...
(4 N/(m/s))v = 196 N
v = (196 N)/(4 N/(m/s)) = 49 m/s
The terminal velocity is expected to be 49 m/s.
Answer:
I believe its C
Step-by-step explanation:
Answer:
A is the correct expression
Step-by-step explanation:
the formula for area of a rectangle is A=WxL
A=area W=width L=length
8.56x3.67=31.42 area of first garden
7.45x3.67=27.34 area of second garden
<em>hope this helps!</em>
<em>have a great day :)</em>
Answer:
First one
Step-by-step explanation:
For every 1 in x the y goes up by 3
