The west coast of the united states receives two high tides and two low tides of varying heights per day. Tidal pattern is mixed semidiurnal tidal cycle
Sun and moon exert force on the ocean due to tides moves through the ocean Tide are very long period waves whose motion is directed by the effect of moon and sun . Tides originate in the ocean and progress toward the coastlines where they appear as the regular rise and fall of the sea surface.
An area has a diurnal tidal cycle if it experiences one high and one low tide every lunar day. An area has a semidiurnal tidal cycle if it experiences two high and two low tides of approximately equal size every lunar day An area has a mixed semidiurnal tidal cycle if it experiences two high and two low tides of different size every lunar day.
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The given sentence best describes: b. Newton's second law, the law of acceleration.
Newton's Second Law of Motion is also referred to as the law of acceleration and it states that the acceleration of an object or body is directly proportional to the force acting on the object or body and inversely proportional to its mass.
Mathematically, Newton's Second Law of Motion is given by the formula;
In this scenario, as a result of the mass possessed by the iron man on the left, it took more force to accelerate him than it took to accelerate the iron man on the right. Hence, the above best describes Newton's Second Law of Motion, which is also referred to as the law of acceleration.
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the force of gravity on planet a is g = 5.72 m/s2
There is an object that weighs 12 kg. The object's weight on Planet A is 69 N. The equation F=mg, where F is the weight, m is the mass, and g is the force of gravity, can be used to calculate the force of gravity on Planet A:
g = F/m
g = 69 N/ 12 kg
g = 5.72 m/s2
<h3>What is the gravity force?</h3>
The force of attraction between any two objects in the universe is known as gravity or gravitational force. The mass of the object and the square of the distance between them determine the force of attraction. The weakest known force in nature, it is by far.
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<span>5.3 m/s
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Answer:
the intensity of the sound waves produced by one 60-w speaker at a distance of 1.0 m is 60 w/m²
Explanation:
Intensity of sound , I, is given as;
I = P/A
Where;
P is the power through an area = 60-w
A is the area = ?
A = 1.0m × 1.0m = 1.0 m²
I = 60-w / 1.0 m²
I = 60 w/m²
Therefore, the intensity of the sound waves produced by one 60-w speaker at a distance of 1.0 m is 60 w/m²