(A)humidity.............................................................................................................................................
The time required for the ball to fall to the ground while experiencing acceleration due to gravity will be 1.74 seconds.
<h3>What is acceleration?</h3>
The rate of velocity change concerning time is known as acceleration. According to Newton's second law, the eventual effect of all forces applied to a body is its acceleration.
The pace at which a body's velocity varies is represented by acceleration, which is a vector quantity.
From Newton's second equation of motion;
Hence, the time required for the ball to fall to the ground while experiencing acceleration due to gravity will be 1.74 seconds.
To learn more about acceleration, refer to the link;
brainly.com/question/2437624#SPJ2
#SPJ1
Answer:
The buoyant force is 9.8 N.
Explanation:
The buoyant force acting on the material is called upthrust, and can be determined as;
Upthrust = density of liquid x volume of object x gravitational force
So,
density =
⇒ mass = density x volume
= 4230 x 0.001
= 4.23
mass of the material = 4.23 kg
But,
weight = mass x gravitational force
weight = 41.5 N, and mass = 4.23 kg, then;
41.5 = 4.23 x g
g =
= 9.811
g = 9.8 m/
Upthrust = 1000 x 0.001 x 9.81
= 9.81 N
The buoyant force is 9.8 N.
A. Glass
- water, ice, and snow are all bases of H2O (water)