Mathematics 9709/43 — May/June 2018

Cambridge A-Level · Mechanics 1 (M1) · worked solutions for every part, with the mark scheme

questions

marks

minutes

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

Q1Kinematics of Motion in a Straight LineFree sample

Fig. 1

The diagram shows the velocity-time graph for a train which travels from rest at one station to rest at the next station. The graph consists of three straight line segments. The distance between the two stations is $9040\text{ m}$ .

(i)

Find the acceleration of the train during the first $40\text{ s}$ .

(ii)

Find the length of time for which the train is travelling at constant speed.

(iii)

Find the distance travelled by the train while it is decelerating.

The rest of this paper

6 more questions

Q2Kinematics of Motion in a Straight Line5M
Q3Forces and Equilibrium6M
Q4Energy, Work and Power6M
Q5Forces and Equilibrium6M
Q6Energy, Work and Power · Forces and Equilibrium · Newton's Laws of Motion9M
Q7Kinematics of Motion in a Straight Line13M

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