Which two statements are true about a system?
2 answers:
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Answer:
the ramp with 6 m length will be easier to work with.
Explanation:
the mechanical advantage of the ramp can be calculated to find out which ramp will be easier to work with. The ramp with greater mechanical advantage will be easier to work with. The formula for the mechanical advantage of ramp is given as follows:
where,
M.A = Mechanical Advantage = ?
L = Length of Ramp
h = height of ramp = 3 m
<u>FOR L =4 m:</u>
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<u>FOR L = 6 m:</u>
<u></u><u></u>
<u></u>
Since, the ramp with length 6 m has a greater mechanical advantage.
<u>Therefore, the ramp with 6 m length will be easier to work with.</u>
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