O-LevelPhysicsForces5054/11 · May/June 2016 · Q51 Mark

A man pulls a sledge of mass 25 kg across level ground with a horizontal force of 60 N. A constant force of friction of 20 N acts on the sledge. What is the acceleration of the sledge?

A0.63 m/s²

B1.6 m/s²

C2.4 m/s²

D3.2 m/s²

✓ Correct answer

B: 1.6 m/s²

Oracle Prep sorts past-paper questions by topic, so you can drill Forces and see which topics are most likely to come up next.

Questions and mark schemes are from past examination papers and remain the copyright of the exam board. How Oracle Prep builds its content

A passenger is sitting in an aeroplane, which takes off and climbs to 10 000m. During this time, what happens to the …

A wooden trapdoor is hinged along one side and, when closed, is supported on the other side by a ledge. When the trap…

Which part of the graph shows the limit of proportionality for an elastic solid?

Which list contains an example of a non-magnetic material, a magnetic material and a magnetised material?

To charge an isolated metal sphere by induction, the following four processes are required. P The sphere is earthed b…

The potential difference (p.d.) across a 10Ω resistor is 5V. How much charge passes through the 10Ω resistor in 30 se…