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Q: When a person or object cannot be clearly discernible at a distance of 500 feet?
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What is an object that occupies space and has a discernible mass?

Real.


When you cannot see through a substance is called?

If you can't see through an object clearly it is an opaque object.


What is true for displacement 1.it cannot be zero 2. its magnitude is greater than the distance traveled by the object?

its magnitude is greater thatn the distance travelled by the object


If you know the distance traveled and the time traveled can YOU determine an object and DIRECTION?

No, you cannot.


Why applying force to an object does not always result in work being done?

When a force (no matter how large it may be) is applied to any object without a distance being moved,it cannot be workdone because,workdone = force x distance.


In the distance from a converging lens to the object?

c virtual,upright,and larger than the object.


Explain why applying force to an object does not always result in work being done?

When a force (no matter how large it may be) is applied to any object without a distance being moved,it cannot be workdone because,workdone = force x distance.


Does the magnitude of a gravitational force depend on the distance of an object from another object or the size and distance of objects from each other?

The mass and distance of an object fom another object


What is the speed it takes to move a 1 kilogram mass in one hour?

To know the speed of an object we need to know the distance the object travels and the time it takes. The object's mass is not needed. Since we do no know the distance in this case, we cannot solve to find its speed.


What affects the gravitational pull between two objects?

The mass of the first object; the mass of the second object; the distance between them.The mass of the first object; the mass of the second object; the distance between them.The mass of the first object; the mass of the second object; the distance between them.The mass of the first object; the mass of the second object; the distance between them.


Can an object have mass without having weight?

Yes. An isolated mass (one without any other masses near it, where "near" is defined generously) has no discernible weight, and an object in freefall has mass but no weight.Yes. An object in free fall, for example, has mass but no weight.


How do you calculate the horizontal distance traveled by an object if you are given the horizontal velocity and time in the air?

You cannot because you do not know how long before the object falls to the ground and so stops moving.