PHYSICS HIGH SCHOOL

pulls a wagon a distance of 32 meters the handle is above an angle of 20 degrees above horizontal if you pull on it with a force of 27 N what work is it

Answers

Answer 1
Answer:

Hi there!

When finding work (J) given force (N), we use the equation:

W = FdcosФ <-- Only take into account the force in the direction of motion

Plug in the given values:

W = 27(32)cos(20) = 811.89 J
Answer 2
Answer:

  • \sf{work~done=811.89~J }

Explanation:

Here,

Giventhat,

pulls a wagon a distance of 32 meters the handle is above an angle of 20 degrees above horizontal if you pull on it with a force of 27 N

Tofind,

  • The total work done

Aswe know that,

{\boxed{\sf{W=f.d.cos\theta }}}

Accordingtothe question,

W=27(32)cos{20}\n\nw=811.89J

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Answers

F = ma
F = force
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4.2 m/s = a
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