I think it would be the controls but I'm not sureWhat would the measurements of the mass of an object be?
Well it would most likely be measured in grams, milligrams or kilograms as they are the most common means of measuring mass.
Is this what you were asking?What would the measurements of the mass of an object be?
People are going to need way more information in order to help you with this question.
Wednesday, December 23, 2009
When an object is located 43 cm to the left of a lens, the image is formed 17 cm to the right of the lens.?
When an object is located 43 cm to the left of a lens, the image is formed 17 cm to the right of the lens. What is the focal length of the lens?When an object is located 43 cm to the left of a lens, the image is formed 17 cm to the right of the lens.?
lens formula%26gt;
1/i - 1/o = 1/f
i = image distance = + 17
o = object distance = - 43
1/f = 1/17 + 1/43 = [43+17]/(43*17) = 60/(43*17)
f = 43*17/60 = + 12.18 cm
focal length is +ve, so convex lens by sign convention
lens formula%26gt;
1/i - 1/o = 1/f
i = image distance = + 17
o = object distance = - 43
1/f = 1/17 + 1/43 = [43+17]/(43*17) = 60/(43*17)
f = 43*17/60 = + 12.18 cm
focal length is +ve, so convex lens by sign convention
According to newton's laws, how will an object move if there are no forces acting on it?
a. with constant acceleration.
b. in a straight line at constant speed
c. in a circle
d. on an ellipse
e. it can't move if no forces are present
the correct answer was B. However, I am wondering why it cannot be E ? What if an object is in a vacuum at rest or something- it will not move and there are no forces acting on it. I'm confused about this one, can I argue it with teh teacher or am I missing a concept?According to newton's laws, how will an object move if there are no forces acting on it?
The answer is b.
I think the question is referring to Newton's First Law (also known as the Law of Inertia) which states that ';an object at rest tends to stay at rest and that an object in uniform motion tends to stay in uniform motion unless acted upon by a net external force';.
Consider a spacecraft travelling to the Moon. Once it has fired its rocket engines to leave Earth orbit, it will continue on that path and at that same speed without any need for further engine power. So it is moving, but without any force acting on it.
Also, a book sitting on a table is not moving; however, the table is exerting a force upwards equivalent to the mass of the book x gravity. Without this force the book would fall towards the centre of the Earth.
Hope this helpsAccording to newton's laws, how will an object move if there are no forces acting on it?
I think your correct (But that doesn't mean that I am)..
Im sure that if the object is moving, it has a force, kinetic energy.
In physics, a force is whatever that can cause an object with mass to accelerate.[1] Force has both magnitude and direction, making it a vector quantity. According to Newton's second law, an object with constant mass will accelerate in proportion to the net force acting upon it and in inverse proportion to its mass.
Def: The kinetic energy of an object is the extra energy which it possesses due to its motion.
Hope that's of some use.
A
The reason it can't be E is because it was moving in the first place. Forces cause objects to accelerate. At some point in the history of the object, a force must have acted on it to start it moving, but once it has started to move another force must be present to change that motion.
the answer is B. E is just a special case of B where speed = 0. The fact is that if no forces are acting on an object does not mean the object is not moving.
because objects cannot be 100% still, since a moving observer would see it moving.
Gravity is always present. It may be coming from a distant galaxy, but it's there.acne facial coconut oil
b. in a straight line at constant speed
c. in a circle
d. on an ellipse
e. it can't move if no forces are present
the correct answer was B. However, I am wondering why it cannot be E ? What if an object is in a vacuum at rest or something- it will not move and there are no forces acting on it. I'm confused about this one, can I argue it with teh teacher or am I missing a concept?According to newton's laws, how will an object move if there are no forces acting on it?
The answer is b.
I think the question is referring to Newton's First Law (also known as the Law of Inertia) which states that ';an object at rest tends to stay at rest and that an object in uniform motion tends to stay in uniform motion unless acted upon by a net external force';.
Consider a spacecraft travelling to the Moon. Once it has fired its rocket engines to leave Earth orbit, it will continue on that path and at that same speed without any need for further engine power. So it is moving, but without any force acting on it.
Also, a book sitting on a table is not moving; however, the table is exerting a force upwards equivalent to the mass of the book x gravity. Without this force the book would fall towards the centre of the Earth.
Hope this helpsAccording to newton's laws, how will an object move if there are no forces acting on it?
I think your correct (But that doesn't mean that I am)..
Im sure that if the object is moving, it has a force, kinetic energy.
In physics, a force is whatever that can cause an object with mass to accelerate.[1] Force has both magnitude and direction, making it a vector quantity. According to Newton's second law, an object with constant mass will accelerate in proportion to the net force acting upon it and in inverse proportion to its mass.
Def: The kinetic energy of an object is the extra energy which it possesses due to its motion.
Hope that's of some use.
A
The reason it can't be E is because it was moving in the first place. Forces cause objects to accelerate. At some point in the history of the object, a force must have acted on it to start it moving, but once it has started to move another force must be present to change that motion.
the answer is B. E is just a special case of B where speed = 0. The fact is that if no forces are acting on an object does not mean the object is not moving.
because objects cannot be 100% still, since a moving observer would see it moving.
Gravity is always present. It may be coming from a distant galaxy, but it's there.
I need object names that can also be used for names for people?
I need names for people that are also objects
I need names like Gregory HOUSE form the show house and Jacob HOOD from the show eleventh hour it could be last names of first names it just has to sound like semi normal. Nothing like lamp or T.V. or desk or anything please. ThxI need object names that can also be used for names for people?
Art, Rose, Diamond, Jewel, Lace, Holly, Robin, Brook, lilly Ruby Axel, Rod Lennox, Coco, Berry Carr Curtain, Boxer, Sable, Ginger, Cotton, Dart, Sash, Carver, Hatchet, Pane, Glass,Penny, Nickle, Pan, Pen really though just about any object can be a last name I have heard some usual ones.I need object names that can also be used for names for people?
dick
peter
I need names like Gregory HOUSE form the show house and Jacob HOOD from the show eleventh hour it could be last names of first names it just has to sound like semi normal. Nothing like lamp or T.V. or desk or anything please. ThxI need object names that can also be used for names for people?
Art, Rose, Diamond, Jewel, Lace, Holly, Robin, Brook, lilly Ruby Axel, Rod Lennox, Coco, Berry Carr Curtain, Boxer, Sable, Ginger, Cotton, Dart, Sash, Carver, Hatchet, Pane, Glass,Penny, Nickle, Pan, Pen really though just about any object can be a last name I have heard some usual ones.I need object names that can also be used for names for people?
dick
peter
What kind of charge is on an object if the object gains an excess of electrons?
Electrons are negatively charged. An excess will wesult in a net negative chargeWhat kind of charge is on an object if the object gains an excess of electrons?
The object would be negatively charged. Electrons are a negative charge. The charge of an object is determined by sum how many more electrons or protons it has. More electrons means negative charge. More Protons means positive charge.What kind of charge is on an object if the object gains an excess of electrons?
Negative, since electrons have a negative charge.
negitive.
Negative.
The object would be negatively charged. Electrons are a negative charge. The charge of an object is determined by sum how many more electrons or protons it has. More electrons means negative charge. More Protons means positive charge.What kind of charge is on an object if the object gains an excess of electrons?
Negative, since electrons have a negative charge.
negitive.
Negative.
What are two differences between a linked object and a embedded object in microsoft excel?
A linked object will be linked to its source file and will update each time the source changes.
An embedded object will NOT be linked to its source and will not change when the source is updated.
So if you paste the number ';1'; from a cell in workbook A into a cell in workbook B and you LINK it and then in workbook A you change the ';1'; to a ';2';, the linked object in workbook B will automatically change to ';2';.
Does this make any sense?What are two differences between a linked object and a embedded object in microsoft excel?
- a linked object is stored as an external file while the embedded object is stored inside the excel file (increasing the size of the excel file)
- a linked file, when updated, updates the source file while an embedded object does not (it is a separate copy by itself in excel)
An embedded object will NOT be linked to its source and will not change when the source is updated.
So if you paste the number ';1'; from a cell in workbook A into a cell in workbook B and you LINK it and then in workbook A you change the ';1'; to a ';2';, the linked object in workbook B will automatically change to ';2';.
Does this make any sense?What are two differences between a linked object and a embedded object in microsoft excel?
- a linked object is stored as an external file while the embedded object is stored inside the excel file (increasing the size of the excel file)
- a linked file, when updated, updates the source file while an embedded object does not (it is a separate copy by itself in excel)
How do you let a mask follow a moving object in adobe after effects?
when you make the mask you need to make a keyframe for the mask path. then you can skip ahead or back a few frames and make a new keyframs and adjust those mask points, and AE will calculate the frames inbetween the keyframes for you. You can also move the entire mask itself rather than individual points.
There is also motion tracking, but that might not be useful depending on the scene you have.
There is also motion tracking, but that might not be useful depending on the scene you have.
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