A student pushes a box across a floor.
The student pushes with a constant horizontal force of 40 N.
The box moves 3.5 m in the direction of the force.
State the equation linking work done, force and distance moved in the direction of the force.
Calculate the work done by the student.
State the amount of energy transferred to the box by the student.
The box moves at a constant speed.
Explain what happens to the energy transferred to the box.
115 exam-style questions on Edexcel GCSE Physics 8.1 Energy transfers and work, covering 8.1.1 Energy stores and transfer diagrams, 8.1.2 Ways of changing a system's energy, and 8.1.3 Work done by forces. Each one has a worked solution and a mark scheme showing where the marks go.