5.625 hours and it is 450 divided by 80
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Your answer will be (B) - intense pressure.
1. medium
2. Type
3. Temperature
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To calculate the ideal mechanical advantage for an inclined plane, divide th length of the incline by the height of the incline.
Therefore; IMA = L/h
L= 3.0 m, while h =1.0 m
IMA = 3/1
= 3
Therefore the IMA of the ramp is 3
This means the ramp increases the force that is being exerted by 3 times.