Step-by-step explanation:
one second 12345678910
The car travelled 200 meters
20 m/s times 10 = 200 m in 10 s
Shortcut: you notice that the curve passes through (1,0)
Only log function passes this point.
Answer:
90 mm^2
Step-by-step explanation:
split into two rectangles.
First rectangle: 5 x 6 = 30 mm^2
Second rectangle: 10 x 6 = 60 mm^2
30 + 60 = 90 mm^2
Answer:
Step-by-step explanation:
= Mass flow rate of water = 320 kg/s
= Mass of water on the door
= Time
= Velocity of water on the door = 20 m/s
Force is given by
The average force is exerted by the stream of water is .
