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MrRissso [65]
3 years ago
15

A force of 150N at an angle of 60 degree to the horizontal to pull a box through a distance of 50m calculate the work done

Physics
1 answer:
Alexxandr [17]3 years ago
6 0
  • Force=150N
  • Angle=60°
  • Displacement=50m

\boxed{\sf W=Fscos\Theta}

\\ \sf\longmapsto W=150(50)cos 60

\\ \sf\longmapsto W=7500\times \dfrac{1}{2}

\\ \sf\longmapsto W=3750J

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A first order reaction, A -> products, has a rate reaction of .00250 Ms-1 when [A] = . 484 M. (a) What is the rate constant,
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