A high-speed maglev test sled accelerates along a straight experimental track.
The sled accelerates at 12.5 m/s2 for a duration of 6.4 s.
Calculate the change in velocity of the sled.
Use the equation:
change in velocity=acceleration×time taken \text{change in velocity} = \text{acceleration} \times \text{time taken} change in velocity=acceleration×time taken53 exam-style questions on Edexcel GCSE Physics 2.2 Speed, velocity and acceleration. Each one has a worked solution and a mark scheme showing where the marks go.