Answer:
C. 150 N to the left
Explanation:
If we take right to be positive and left to be negative, then:
∑F = -450 N + 300 N
∑F = -150 N
The net force is 150 N to the left.
At a depth of 10 m, the manatee's neutral buoyancy keeps it at the same level in water as if there were no air inside its lungs. However, because more air is now contained in the manatee's lungs than before it dove, its weight increases by 9.81 kg and therefore it accelerates downwards (due to momentum). This downward acceleration continues until equilibrium is reached and then ceases due to gravity pulling on both objects equally.
As a result, the manatee now becomes negatively buoyant and must rise to compensate.
<h3>What does it mean when something has neutral buoyancy?</h3>
When something has neutral buoyancy, it is not affected by the weight of anything above or below it.
This means that objects with neutral buoyancy will stay in place regardless of how high or low they are located in a liquid medium.
Examples of things with neutral buoyancy include air balloons and swimming caps.
To learn more about neutral buoyancy, visit:
brainly.com/question/2170899
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Answer:
Trish
Explanation:
the work done by each girl in throwing the ball is equal to the kinetic energy acquired by the ball. The ball thrown by Jamie has for sure more kinetic energy than the ball thrown by Trish, since it travels for a longer distance (25 m against 15 m), therefore this means that Jamie did more work than Trish in throwing the ball.
Answer:
you need to provide a figure that came with the problem.
Answer:
Explanation:
Given
mass of sailboat 16300 kg
Eastward Force=17300 N
Northwest Force=59000
Resultant Force F is given by vector addition of two
|F| gives resultant magnitude
|F|=48340.48 N
therefore acceleration is given by