The right answer would be
-20t+ 80
Answer:
Because the rope is stopping the force of gravity from acceleration it.
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This is an electric generators parts : plz give me brainliest and thanks if u can
Answer:
11.76Newtons
Explanation:
Workdone = Force * distance
Given
Workdone = 180joules
Distance = 15.3 metres
Required
Force
From the formula;
Force - Work/distance
Force = 180/15.3
Force = 11.76Newtons
Hence the required force is 11.76Newtons