PH measures the concentration of hydrogen ions (
) in a solution. Knowing this, you can determine how acidic -or basic- your solution is.
Answer:
Ben's average speed was twice Debby's average speed.
Explanation:
Ben covered a total distance of 16 miles (10+4+2) and Debby covered 8 miles (3+2+2+1) which is half of what Ben covered. As they both reached the place in the same amount of time it tells us Ben was faster.
Newton's third law states that when two bodies interact, they apply forces to one another that are equal in magnitude and opposite in direction. The third law is also known as the law of action and reaction. ... For example, a book resting on a table applies a downward force equal to its weight on the table.
Answer:
A) 4.3 m/s
Explanation:
M = mass of the cannon = 1200 kg
m = mass of the cannonball = 100 kg
v = speed of the cannonball after the fire = 52 m/s
V = speed of cannon after fire
Since the cannon and cannonball were at rest before fire, total initial momentum will be taken as 0
Using conservation of momentum
0 = m v - M V
M V = m v
inserting the values
(1200) V = (100) (52)
V = 4.3 m/s
The term cause and effect relationship relates to a situation where an effect is directly traceable to a cause.
<h3>What is cause and effect relationship?</h3>
The term cause and effect relationship relates to a situation where an effect is directly traceable to a cause. The question is incomplete and the article was not mentioned.
A typical example of cause and effect relationship is that increased fossil fuel use is leading to a rise in the average temperature of the planet.
Learn more about cause and effect: brainly.com/question/3302065
