160j of work was needed in order to move an object 8m across a floor what was the force in N that was needed to do this job
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Definition1/12
160j of work was needed in order to move an object 8m acroos a
floor what was the force in N that was needed to do this job? i
think it may be not sure but 20N dont agree with me just maybe your
imput will be different
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Term1/12
Power is expressed in
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Definition1/12
Power is expressed in watts
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Term1/12
What the term deceleration means
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Definition1/12
That means slowing down.
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Term1/12
A screw is really an wrapped around a cylinder
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Definition1/12
A screw is really an inclined plane wrapped around a
cylinder.
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Term1/12
You set up a pulley to help you lift something you anchor the rope at one end and arrange a moveable pulley to achieve a mechanical advantage of 2 by the time you have lifted the object 5m off the gro
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Definition1/12
you set up a pulley to help you lift something you anchor the
rope at one end and arrange a moveable pulley to achieve a
mechanical advantage of 2 by the time you have lifted the object 5m
off the ground how much rope have you pulled through the pulley
answer is (10m)
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Term1/12
Rate of deceleration are always expressed as
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Definition1/12
Rates of deceleration are always expressed as negative numbers.
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Term1/12
You are out in the woods and you need to move a boulder that is in the way of something you are trying to do
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Definition1/12
you have to be the Pokemon eevee and use secret power
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Term1/12
The most fundamental requirements for movement are a change in position
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Definition1/12
the two most fundamental requirements for movement are a change
in position
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Term1/12
Near the end of page 124 of your reading material you are shown a calculation to determine a car's final speed after accelerating for four seconds
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Definition1/12
There is a formula to calculate the speed of a car after
accelerating for four seconds. This formula is v = u + at, where v
= velocity, u = initial velocity, a = acceleration, and t = the
time it takes to accelerate.
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Term1/12
If a car can go 0 to 60 mph in 8 seconds what would be its final speed after 5 seconds if its starting speed were 50 mph
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Definition1/12
87.5mi/hr2
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Term1/12
What is the effect of using an inclined plane to lift an object
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Definition1/12
no
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Term1/12
What is a wheelbarrow is an example of an
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Definition1/12
A wheelbarrow is a lever and wheel and axle, so it is a compound machine.
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Cards in this guide (12)
160j of work was needed in order to move an object 8m across a floor what was the force in N that was needed to do this job
160j of work was needed in order to move an object 8m acroos a
floor what was the force in N that was needed to do this job? i
think it may be not sure but 20N dont agree with me just maybe your
imput will be different
Power is expressed in
Power is expressed in watts
What the term deceleration means
That means slowing down.
A screw is really an wrapped around a cylinder
A screw is really an inclined plane wrapped around a
cylinder.
You set up a pulley to help you lift something you anchor the rope at one end and arrange a moveable pulley to achieve a mechanical advantage of 2 by the time you have lifted the object 5m off the gro
you set up a pulley to help you lift something you anchor the
rope at one end and arrange a moveable pulley to achieve a
mechanical advantage of 2 by the time you have lifted the object 5m
off the ground how much rope have you pulled through the pulley
answer is (10m)
Rate of deceleration are always expressed as
Rates of deceleration are always expressed as negative numbers.
You are out in the woods and you need to move a boulder that is in the way of something you are trying to do
you have to be the Pokemon eevee and use secret power
The most fundamental requirements for movement are a change in position
the two most fundamental requirements for movement are a change
in position
Near the end of page 124 of your reading material you are shown a calculation to determine a car's final speed after accelerating for four seconds
There is a formula to calculate the speed of a car after
accelerating for four seconds. This formula is v = u + at, where v
= velocity, u = initial velocity, a = acceleration, and t = the
time it takes to accelerate.
If a car can go 0 to 60 mph in 8 seconds what would be its final speed after 5 seconds if its starting speed were 50 mph
87.5mi/hr2
What is the effect of using an inclined plane to lift an object
no
What is a wheelbarrow is an example of an
A wheelbarrow is a lever and wheel and axle, so it is a compound machine.
160j of work was needed in order to move an object 8m across a floor what was the force in N that was needed to do this job
If a graph shows time on the horizontal axis and speed on the vertical axis a straight horizontal line across the graph would indicate
You set up a pulley to help you lift something you anchor the rope at one end and arrange a moveable pulley to achieve a mechanical advantage of 2 by the time you have lifted the object 5m off the gro
160j of work was needed in order to move an object 8m across a floor what was the force in N that was needed to do this job
A screw is really an wrapped around a cylinder
You set up a pulley to help you lift something you anchor the rope at one end and arrange a moveable pulley to achieve a mechanical advantage of 2 by the time you have lifted the object 5m off the gro
How far is the train located from its start after completing both movements if it goes forward at a speed of 1 ms for 20 seconds then stops and goes backward at a speed of 0.5 ms for 4 seconds
160j of work was needed in order to move an object 8m across a floor what was the force in N that was needed to do this job
If a graph shows time on the horizontal axis and speed on the vertical axis a straight horizontal line across the graph would indicate
You set up a pulley to help you lift something you anchor the rope at one end and arrange a moveable pulley to achieve a mechanical advantage of 2 by the time you have lifted the object 5m off the gro
With regard to the object-lifting examples traced in lesson3 the ima is equal to the distance divided by the distance
If a graph shows time on the horizontal axis and speed on the vertical axis a straight horizontal line across the graph would indicate
You set up a pulley to help you lift something you anchor the rope at one end and arrange a moveable pulley to achieve a mechanical advantage of 2 by the time you have lifted the object 5m off the gro
With regard to the object-lifting examples traced in lesson3 the ima is equal to the distance divided by the distance
What is the effect of using an inclined plane to lift an object