Chemistry
Chemistry, 17.11.2020 18:40, emj70

Did there appear to be a difference between the work done to lift the objects versus sliding them across the table? Which took more work? Why do think this was the case? Which would take more work: lifting a 4 N box 0.5 m or a 1 N box 4 m? Explain your answer.
Sheleah does 1500 J worth of work on a 250 N box. How far does she have to move the box?
A 400 kg box and a 200 kg are to pushed across a horizontal table, the exact same distance with the exact force. Which box will have the most work done on it? Which box will get to the end first? Explain both of your responses.

trial 1. dist lifted was 30 cm

dragging trial 2. still the first object so its the same
and 49 is the forced dragged
trial three second object being lifted
dist lifted is 80 cm. dist moved on the scale it says 5 and it above that so like 5 and a half maybe.
trial 5 third being lifted. its 50 cm.
on the ruler it says its 74 cm is dist dragged.
trial 6 last object being dragged. 50 cm

answer
Answers: 2

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