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3 Mechanics

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Question 41

A particle of mass 5 kg is acted on by a horizontal force of 32 N to the right and a horizontal resistance of 7 N to the left.

a.

Find the resultant force.

[1]
b.

Find the acceleration of the particle.

[2]
c.

The particle starts from rest. Find its speed after 4 s.

[2]
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3 Mechanics Questions

  1. A Level
  2. /Maths
  3. /3 Mechanics

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