An iron ball and wooden ball of the same size are dropped simultaneously from a high cliff. When hitting the ground below, the iron ball has a greater
A. momentum.
B. acceleration.
C. speed.
D. all of the above
Answer: A
Environmental & Atmospheric Sciences
You might also like to view...
In the tropics, pressure rises and falls in a regular pattern ____ a day
a. once b. twice c. three times d. four times e. five times
Environmental & Atmospheric Sciences
What is sea level pressure and why is it important?
What will be an ideal response?
Environmental & Atmospheric Sciences
The most abundant dissolved gas in magmas is H20.
Answer the following statement true (T) or false (F)
Environmental & Atmospheric Sciences
In sedimentary rocks, lithification includes ________.
A) compaction and cementation B) cementation and weathering C) compaction and transportation D) crystallization and cooling
Environmental & Atmospheric Sciences