Explanation:
angular velocity is given by
w = 0.626
now tangential velocity is
V = rw
= 25 x 0.626
= 15.65 m/s
Answer:
In physics, work is defined as the use of force to move an object. For work to be done, the force must be applied in the same direction that the object moves. Work is directly related to both the force applied to an object and the distance the object moves. <em>[I HOPE THIS HELPS* PLS MARK ME BRAINLIEST]</em>
Answer:
the human body isn't very efficient at converting food into useful work. The human body is less than 5% efficient most of the time. The rest of the energy is converted to heat, which may or may not be useful, depending on how cool or warm a person wants to be.
Explanation:
As the ship is not in motion compared with passengers on the ship so
it will be
a lighthouse on a nearby island
so correct answer will be C
hope it helps
Answer:
The addition of energy form the sun known as solar energy to the reaction in other to yield glucose.
Explanation:
The second law of thermodynamics states that all matter affected by energy are becoming more random. Indicting that there is a continuous increase in the entropy of the universe.
In other words as a system loses energy to its surroundings. it becomes more random or experiences an increase in entropy
According to the second law of thermodynamics glucose would break down into CO₂ and H₂O under ordinary conditions, rather than fpr CO₂ to combine with H₂O to form glucose.
However due to the energy added through sunlight, the CO₂ and H₂Oare able to combine to form glucose.
