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3 Mechanics

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Question 180

Blocks A A\,A and BBB, of masses 4 kg and 6 kg respectively, are connected by a light inextensible string on a smooth horizontal surface. A horizontal force of magnitude 30 N is applied to B B\,B away from AAA.

Figure for question 4

a.

Determine the acceleration of the blocks.

[3]
b.

Determine the tension in the string.

[2]
Markscheme

3 Mechanics Questions

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

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