A stone is released from rest and falls freely for 0.60 s.
Use g=10 m/s2g=10\ \mathrm{m/s^2}g=10 m/s2 and ignore air resistance.
What is the speed of the stone after this time?
6.0 m/s6.0\ \mathrm{m/s}6.0 m/s
0.60 m/s0.60\ \mathrm{m/s}0.60 m/s
10 m/s10\ \mathrm{m/s}10 m/s
17 m/s17\ \mathrm{m/s}17 m/s
96 exam-style questions on Edexcel GCSE Physics 2.2 Speed, velocity and acceleration, covering 2.2.1 Speed and distance–time graphs, 2.2.2 Acceleration and the uniform-acceleration equation, 2.2.3 Velocity–time graphs, and 2.2.4 Measuring speed, typical speeds and free-fall acceleration. Each one has a worked solution and a mark scheme showing where the marks go.