The force applied to pull the box up the ramp acts parallel to the incline is 8N
The force applied to pull the box is expressed as:
Fm is the moving force
Ff is the force of friction
Get the moving force and frictional fice
The force applied to pull the box up the ramp acts parallel to the incline = 5N + 3N = 8N
Hence the force applied to pull the box up the ramp acts parallel to the incline is 8N
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I would think that you would have to do 42/2=21Hz, but I'm not sure...
Answer:
ans is a .attention
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Explanation:
Chemical because you cant reverse it
Answer:
No.
Explanation:
We should not carry an umbrella during an thunderstorm. During thunderstorms, which are accompanied by lightning, electric discharge from the clouds can travle through the cloud metallic rod of the umbrella. This may give an electric shock to the person whos carrying it.
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