2.3.2 Forces and Newton's laws

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]

2.3.2 Forces and Newton's laws

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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]

2.3.2 Forces and Newton's laws

Question 4

Markscheme

2.3.2 Forces and Newton's laws

Question 4

Markscheme

2.3.2 Forces and Newton's laws

Question 4

2.3.2 Forces and Newton's laws Questions

2.3.2 Forces and Newton's laws

Question 4

2.3.2 Forces and Newton's laws Questions