2.3.2 Forces and Newton's laws

Question 6

A heavy trunk of mass 50 kg is at rest on a rough stone floor. The coefficient of friction between the trunk and the floor is 0.3. A person exerts a pulling force of $F\,$ N at an angle of $40^\circ\,$ to the horizontal. The trunk is in limiting equilibrium.

Find the value of $F$ .

[8]

2.3.2 Forces and Newton's laws

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Question 6

A heavy trunk of mass 50 kg is at rest on a rough stone floor. The coefficient of friction between the trunk and the floor is 0.3. A person exerts a pulling force of $F\,$ N at an angle of $40^\circ\,$ to the horizontal. The trunk is in limiting equilibrium.

Find the value of $F$ .

[8]

2.3.2 Forces and Newton's laws

Question 6

Markscheme

2.3.2 Forces and Newton's laws

Question 6

Markscheme

2.3.2 Forces and Newton's laws

Question 6

2.3.2 Forces and Newton's laws Questions

2.3.2 Forces and Newton's laws

Question 6

2.3.2 Forces and Newton's laws Questions