In which region does the ocean get the most sunlight throughout the year?
1 answer:
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Answer:
Explanation:
Given
mass of box
speed of box
distance moved by the box
coefficient of kinetic friction
Friction force
Kinetic Energy of box will be utilize to overcome friction and rest is stored in spring in the form of elastic potential energy
The work done on the ship is
Explanation:
The work done by a force on an object is given by:
where
F is the magnitude of the force
d is the displacement
is the angle between the direction of the force and of the displacement
In this problem, we have:
(force acting on the ship)
d = 3.00 km = 3000 m (displacement of the ship)
(because the force is horizontal, and the displacement is horizontal as well)
Therefore, the work done on the ship is
Learn more about work:
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