5.1 Resolving Forces

Question 4

A sledge of mass 15 kg is at rest on a rough horizontal patch of ice. The coefficient of friction between the sledge and the ice is 0.2. A child pulls the sledge with a force of $F\,$ N at an angle of $30^\circ\,$ to the horizontal. The sledge is on the point of sliding.

Find the value of $F$ .

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5.1 Resolving Forces

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Question 4

A sledge of mass 15 kg is at rest on a rough horizontal patch of ice. The coefficient of friction between the sledge and the ice is 0.2. A child pulls the sledge with a force of $F\,$ N at an angle of $30^\circ\,$ to the horizontal. The sledge is on the point of sliding.

Find the value of $F$ .

[8]

5.1 Resolving Forces

Question 4

Markscheme

5.1 Resolving Forces

Question 4

Markscheme

5.1 Resolving Forces

Question 4

5.1 Resolving Forces Questions

5.1 Resolving Forces

Question 4

5.1 Resolving Forces Questions