Gravitational field strength unit

AI Thread Summary
Gravitational field strength is numerically equal to acceleration due to gravity, with both expressed as 9.8 N/kg or m/s². While they share the same numerical value, gravitational field strength indicates the force of gravity on an object, whereas acceleration describes the rate of speed increase. The units N/kg can be converted to m/s², highlighting their relationship. However, it's important to recognize the conceptual differences between these two quantities despite their numerical equivalence. Understanding these distinctions is crucial for grasping gravitational concepts in physics.
xdeanna
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What quantity has the same numerical value as the gravitational field strength, but is expressed in a different unit?

g= 9.8 N/kg

i can't think of anything else that's 9.8 besides g
 
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Isn't g also an acceleration?
 
rightt :D thanks
 
Yes g is also an acceleration but that would be the same units. g=9.8N/kg

N/kg=(kgm/s^2)/kg= m/s^2 which is the same units as acceleration.

I don't really get what purpose this question might be trying to fulfill...
 
i thought the same thing too but the acceleration was right..the teacher told me for gravitational field strength you leave the units as N/kg
 
The gravitational field strength and acceleration represent different quantities: the first is how many Newtons gravity applies on an object, the second is how fast the object gains speed. The numerical value for both is the same, and that's no coincidence, but that doesn't mean there's no conceptual difference between the 2 values.
 
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