14. You have 2 substances and you want to neutralize each. Explain what you must add to each to neutralize them.
A) 50 mL of a pH of 9
B) 25 mL of a pH of 2
C) What test can be done to ensure the substance is neutralized?
Physical Science Honors

Modify the equation fδt=δ (mv) to find the force of friction.

Astudent is working in the lab to determine how time affect impulse the student keeps the force the same in each row but changes impact the time some data is shown witch trial has the greatest a student is working in the lab to determine how time affect impulse the student keeps the fours the same in each row but change is the impact time some data shown witch trial has the greatest impulse

Erosion of the beach is normally a slow process. however, in certain situations, large chunks of shore may wash out to sea. what could cause this to happen?