Mathematics 9709/42 — May/June 2019

Cambridge AS Level · Mechanics · worked solutions for every part, with the mark scheme

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marks

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Topics Kinematics of Motion in a Straight Line · Forces and Equilibrium · Energy, Work and Power · Newton's Laws of Motion

Q16MForces and EquilibriumFree sample

Fig. 1

Coplanar forces of magnitudes $40\text{ N}$ , $32\text{ N}$ , $P\text{ N}$ and $17\text{ N}$ act at a point in the directions shown in the diagram. The system is in equilibrium. Find the values of $P$ and $\theta$ .

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6 more questions

Q2Kinematics of Motion in a Straight Line6M
Q3Forces and Equilibrium · Energy, Work and Power5M
Q4Newton's Laws of Motion · Kinematics of Motion in a Straight Line7M
Q5Newton's Laws of Motion · Kinematics of Motion in a Straight Line8M
Q6Forces and Equilibrium · Energy, Work and Power7M
Q7Kinematics of Motion in a Straight Line11M

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