AQAGCSEPhysicsFoundation1 mark
GCSE revision question
Question context
A table shows the energy stored in the kinetic energy store of a car at different speeds: at 10 m/s energy is 500 J, at 20 m/s energy is 2000 J, and at 30 m/s energy is 4500 J.
State the kinetic energy stored in the car when it is moving at 20 m/s.
Show answer, mark scheme and Mentor explanation
Answer and mark-scheme guidance
MP1: 2000 J
Mentor — AI Tutor
Can you spot the exact table value that earns the mark?
This is a 1-mark retrieval question. You are being asked to read the kinetic energy for the car at 20 m/s from the given table and state it using the value rewarded by the mark scheme. For this question, the wording that earns the mark is 2000 J.
Quick takeaway: Read the value at 20 m/s and state it as 2000 J.