Answer: <em>Acceleration of the ball in the given system is 5 meter per Second Square</em>
<em>The laws of motion are used to determine various aspects of an object in motion</em>.
Explanation:
Applying the first law of motion to calculate acceleration; if formula used in first law is given as 
Here we have a final velocity as 40 meter per second and initial velocity as 20 meter per second and time span is given as 2 second applying the given values in the given equation and finding the value of a
Most of the surface of the earth is covered with water and looks blue from space.
The answer is B) the solutions vapor pressure will be lower.
FALSE You are never allowed to stand on the top of the ladder even if all legs are on the ground
I would say
D. Gravity pulled particles of dust and gas together to form planets.Hope it helped!