Acceleration is a vector, meaning each acceleration has both
magnitude and direction. The resultant of vectors is basically the
net acceleration on the object expressed as a single vector. For
example, if there are two vectors each with a magnitude of 2
meters/(seconds squared) acting on an object and these vectors were
placed on the x and y axes then you could represent this system of
2 vectors 90 degrees apart each with a magnitude of two
meters/(seconds squared) as one vector of 45 degrees with a
magnitude of 2 times the square root of 2 meters/(seconds
squared).
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Term1/14
What is an example of push
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Definition1/14
Example of the word push: I push my kids in a buggy. Push the car to start it.
Throwing a baseball
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Term1/14
Properties of matter are typically broken into two categories physical and
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Definition1/14
chemical
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Term1/14
What factors determines the strength of the frictional force between two surfaces
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Definition1/14
how hard the surfaces push to gether the types of surfaces
involved
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Term1/14
Does a cart loaded with groceries have more inertia because it has more mass than an empty cart
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Definition1/14
Yes, a cart loaded with groceries has more inertia because it
has more mass than the empty cart. The inertia of any object is
determined by the amount of its mass.
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Term1/14
Microwelds are formed where
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Definition1/14
bumps from two surfaces come into contact.
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Term1/14
Is it bad if you have a heavy period on one month and a light one the next month
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Definition1/14
No it is not bad, as some ladies have a heavy period for one
month and then a light one or they may have two heavy periods and
then one light one also.
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Term1/14
Which of the following is an example of a pull
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Definition1/14
Reeling in a fish with a fishing pole
R1CO95- Playing Tug Of War. ^_^
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Term1/14
The force needed to overcome kinetic friction is usually less than that needed to overcome static friction true or false
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Definition1/14
false
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Term1/14
On a spinning ride at the fair it is inertia that keeps you moving in a circle
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Definition1/14
false
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Term1/14
The law of motion that states that an object will maintain its straight line motion until acted upon by an unbalanced force is
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Definition1/14
Newtons first Law
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Term1/14
In a collision a vehicle that rebounds off the object it trikes experiences less force than if it crumples assuming the time is the same in both situations
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Definition1/14
false
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Term1/14
How long can you car be parked along freeway before towed
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Definition1/14
Four hours
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Term1/14
Which represents one dimensional motion
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Definition1/14
Two vectors that lie along the same line-apex
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Cards in this guide (14)
What is the resultant acceleration
Acceleration is a vector, meaning each acceleration has both
magnitude and direction. The resultant of vectors is basically the
net acceleration on the object expressed as a single vector. For
example, if there are two vectors each with a magnitude of 2
meters/(seconds squared) acting on an object and these vectors were
placed on the x and y axes then you could represent this system of
2 vectors 90 degrees apart each with a magnitude of two
meters/(seconds squared) as one vector of 45 degrees with a
magnitude of 2 times the square root of 2 meters/(seconds
squared).
What is an example of push
Example of the word push: I push my kids in a buggy. Push the car to start it.
Throwing a baseball
Properties of matter are typically broken into two categories physical and
chemical
What factors determines the strength of the frictional force between two surfaces
how hard the surfaces push to gether the types of surfaces
involved
Does a cart loaded with groceries have more inertia because it has more mass than an empty cart
Yes, a cart loaded with groceries has more inertia because it
has more mass than the empty cart. The inertia of any object is
determined by the amount of its mass.
Microwelds are formed where
bumps from two surfaces come into contact.
Is it bad if you have a heavy period on one month and a light one the next month
No it is not bad, as some ladies have a heavy period for one
month and then a light one or they may have two heavy periods and
then one light one also.
Which of the following is an example of a pull
Reeling in a fish with a fishing pole
R1CO95- Playing Tug Of War. ^_^
The force needed to overcome kinetic friction is usually less than that needed to overcome static friction true or false
false
On a spinning ride at the fair it is inertia that keeps you moving in a circle
false
The law of motion that states that an object will maintain its straight line motion until acted upon by an unbalanced force is
Newtons first Law
In a collision a vehicle that rebounds off the object it trikes experiences less force than if it crumples assuming the time is the same in both situations
false
How long can you car be parked along freeway before towed