Starting from rest, an intern pushes a (45-mathrm{kg}) gurney (40 mathrm{~m}) down the hall with a constant

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Starting from rest, an intern pushes a \(45-\mathrm{kg}\) gurney \(40 \mathrm{~m}\) down the hall with a constant force of \(80 \mathrm{~N}\) directed downward at an angle of \(35^{\circ}\) with respect to the horizontal.

(a) What is the work done by the intern on the gurney during the \(15-\mathrm{m}\) trip?

(b) How fast is the gurney going when it has moved \(15 \mathrm{~m}\) ?

(c) How much time elapses during the \(15-\mathrm{m}\) journey? Ignore friction.

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Principles And Practice Of Physics

ISBN: 9780135610862

2nd Edition

Authors: Eric Mazur

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Question Posted: Apr 04, 2024 12:00 AM

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Starting from rest, an intern pushes a (45-mathrm{kg}) gurney (40 mathrm{~m}) down the hall with a constant

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To solve this problem we can use the equations of motion and the workenergy theorem Well break down ...View the full answer

Principles And Practice Of Physics

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