False.
Gravity changes depending on latitude, as well as height above sea level.
Well if we divide both numbers by 5, you get 2 meters per second. Multply this by 3600seconds per hour and you get 7200 meters per hour. There are 1609.34 meters in a mile, so divide 7200 by 1609 to get 4.5 miles per hour
Answer:
Explanation:
Given
Force 
time interval 
Impulse is given by 
For two significant Figure

Answer:
The young tree, originally bent, has been brought into the vertical position by adjusting the three guy-wire tensions to AB = 7 lb, AC = 8 lb, and AD = 10 lb. Determine the force and moment reactions at the trunk base point O. Neglect the weight of the tree.
C and D are 3.1' from the y axis B and C are 5.4' away from the x axis and A has a height of 5.2'
Explanation:
See attached picture.
if we can't see air do fish see water ?