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2.3 Forces and Newton's laws

2.3 Forces and Newton's laws

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Question 34

A particle A of mass 4 kg lies on a smooth horizontal table. It is connected by a light inextensible string passing over a smooth pulley at the edge of the table to a hanging particle B of mass 2 kg. The system is released from rest. Take g=9.8g=9.8g=9.8 m s−2^{-2}−2.

a.

Find the acceleration of the particles.

[4]
b.

Find the tension in the string.

[2]
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2.3 Forces and Newton's laws Questions

  1. A Level
  2. /Maths
  3. /2.3 Forces and Newton's laws

136 exam-style questions on CCEA A Level Maths 2.3 Forces and Newton's laws, covering 2.3.1 Forces and Newton's laws, 2.3.2 Forces and Newton's laws, 2.3.3 Forces and Newton's laws, 2.3.4 Forces and Newton's laws, 2.3.5 Forces and Newton's laws, 2.3.6 Forces and Newton's laws, 2.3.7 Forces and Newton's laws, 2.3.8 Forces and Newton's laws, 2.3.9 Forces and Newton's laws, 2.3.10 Forces and Newton's laws, 2.3.11 Forces and Newton's laws, 2.3.12 Forces and Newton's laws, and 2.3 Forces and Newton's laws. Each one has a worked solution and a mark scheme showing where the marks go.

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