Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Physics
why can a submarine hang in water
1 answer
IT adjusts its density by adding or removing water ballast, so that the density of the submarine = density water, and the sub the has no net weight, nor no net upward force.
You can
ask a new question
or
answer this question
.
Related Questions
A submarine left Pearl Harbor and traveled east. An aircraft carrier left four hours later traveling 30 mph in an effort to
When water fills a submarine's flotation tanks, the overall density of the submarine does what?
(A) Decreases (B) Stays the same
A 1450-kg submarine rises straight up towards the surface. Seawater exerts both an upward buoyant force of 16890 N on the
A submarine was at a depth of 106.3 feet below sea level. After 5 hours, the submarine was at 481.2 feet below sea level. How
A submarine is constructed so that it can safely withstand a pressure of 1.6 x 107 Pa. How deep may this submarine descend in
A submarine starts at sea level and descends at a rate of 20 meters per minute for 2 hours.Which statement describes the
The depths of three different submarines are listed below. Which of the following statements are true? Choose all that apply. e
A 1420-kg submarine rises straight up towards the surface. Seawater exerts both an upward buoyant force of 16930 N on the
Hang time?
If a basketball player has a vertical leap of about 30 inches, what is his hang time? V-48T^2 Hang time to the nearest
After visiting the Titanic, Captain Brain and Mr. Pinky are taking the Alvin submarine back to the surface of the water. They