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How could you determine the distance to the moon knowing only the diameter and having only a meter stick and a pen?
Stand facing the moon. Hold your arm straight out holding the ruler horizontal and across your line of sight. Raise or lower the ruler stick so that the diameter of the moon is aligned with the straight edge. Using the pen, mark the apparent positions of the two ends of the diameter. Suppose the distance between then is x millimetres.
Measure the distance from your eye to the ruler stick = y mm.
Suppose the known diameter of the moon is m km.
Then, by similar triangles, x/y = m/d where the distance to the moon is d km. That is, d = (m*y/x) km.
It is best to use the same measurement unit for x and y, and for m and d. They can be Imperial or metric (or made up ones). That will avoid having to convert.
What else can I help you with?
Determine the volume of a cylinder whose height is 0.25 meter having a diameter of 170 centimeters?
Its 567162.5cm2
What is the diameter of 5mm?
The diameter of 5 mm is simply 5 mm. It is a measure of the distance across a circle or sphere, passing through its center. Therefore, any object or circle described as having a diameter of 5 mm will have that exact measurement across its widest point.
How can knowing the divisibility rules help to determine if a number is prime or composite?
Knowing the divisibility rules will help you by being able to recognize if a number has factors (other than one and itself) which are covered by the rules. This will save actually having to start doing divisions.
How many square meters in a circle having a diameter of 1.4732 meters?
a circle having a diameter of 1.4732 meters has an area of about 1.7 square meters.
What is the circumference of a circle having a diameter of 12 feet?
approximately 37.7 feet
What is the definition of radius in math having to do with distance?
The radius is half the diameter or the the distance from the center of the circle to any point on the circumference.
Determine the volume of a cylinder whose height is 0.25 meter having a diameter of 170 centimeters?
Its 567162.5cm2
What are the advantages of having two eyes rather than one?
Feild of veiw is widened Can determine the distance to objects
How does friends often determine a person's character?
By the person's way of answering certain questions, or by listening to the person while having a conversation with him.... There is no other way of knowing people except by having conversations with them.
In determining velocity of any object in motion Why is it important to know the distance and the time the object traveled?
Knowing the distance and time the object traveled provides the necessary information to calculate the object's velocity. Velocity is defined as the rate of change of position with respect to time. By having both distance and time, one can determine how fast the object is moving and in what direction.
What is the diameter of 5mm?
The diameter of 5 mm is simply 5 mm. It is a measure of the distance across a circle or sphere, passing through its center. Therefore, any object or circle described as having a diameter of 5 mm will have that exact measurement across its widest point.
What is the significance of the angular diameter distance in the field of astrophysics?
The angular diameter distance is important in astrophysics because it helps scientists measure the size and distance of celestial objects, such as stars and galaxies. This distance is crucial for understanding the scale of the universe and how objects are distributed in space.
What is equivalent spherical diameter?
is the diameter of a sphere having same volume as that of the paricle.
How can knowing the divisibility rules help to determine if a number is prime or composite?
Knowing the divisibility rules will help you by being able to recognize if a number has factors (other than one and itself) which are covered by the rules. This will save actually having to start doing divisions.
If two planets have the same mass but different diameters Which planet has the stronger gravity at its surface?
The smaller diameter. Because the formula is G* m1 * m2 / r^2 . The gravity is negatively correlated with square of the distance between mass centers of the objects. When the distance increases the gravity decreases.
How many square meters in a circle having a diameter of 1.4732 meters?
a circle having a diameter of 1.4732 meters has an area of about 1.7 square meters.
Why is it necessary to know the distance from the epicenter for at least three recording stations?
it is necessary to kow the distance from the epicenter for at least three recording stations so geologist could compare and when an epicenter is created they can know which one is farest and which one is closest
