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Iklishi
Questions (4)
A 11.5 m long conveyor belt, inclined at 30.0°, is used to transport bundles of newspapers from the mailroom up to the cargo
3 answers
682 views
Sau-Lan has a mass of 47 kg. She rides the up escalator at Ocean Park in Hong Kong. This is the world's longest escalator, with
1 answer
2,829 views
A student librarian picks up a 2.2 kg book from the floor to a height of 1.15 m. He carries the book 8.4 m to the stacks and
1 answer
636 views
An airplane passenger carries a 260 N suitcase up the stairs, a displacement of 3.80 m vertically, and 4.30 m horizontally.
(a)
2 answers
640 views
Answers (2)
It's the best that I need. I appreciate the help! :)
So how am I supposed to use the heights given from the problem? Subtract 4.30 m from 3.80 m?
