Surface air pressure is a consequence of the weight of the air acting on its surface. For example, if you are standing on Mars, the pressure around you is what you call the surface air pressure. Thus, that surface air pressure must be 0.007 atm.
The correct answer is C) Rainfall
Answer:
a) 1.22 s
b) 9.089 m
Explanation:
t = Time taken
u = Initial velocity
v = Final velocity
s = Displacement
a = Acceleration due to gravity = 9.81 m/s²
Time taken by the ball to reach the highest point is 1.22 seconds
The maximum height the ball will reach above the ground is 1.75+7.339 = 9.089 m
Answer:
0 Newton
Explanation:
If the velocity becomes constant the acceleration will be zero and the net force will be zero because:
force = mass x acceleration
Since acceleration is 0:
force = mass x 0
force = 0
A liquid because it changes it's state of matter
