GCSE Physics problem-solving questions
Browse free read-only PhysicsUK Solve examples for A Level Physics. Each preview shows the full problem, topic links and worked-solution guidance, with an option to try the question interactively.
Waves
A water wave has wavelength 0.80 m and frequency 2.5 Hz. (a) Calculate the wave speed. [3] (b) Calculate the time for 15 waves to pass a point. [2] (c) State the effect on wave speed if the frequency increases but the wave continues in the same water depth....
Forces
A 1200 kg car accelerates from rest at 2.5 m/s2. Take g = 9.8 N/kg. (a) Calculate the resultant force on the car. [3] (b) Calculate the weight of the car. [2] (c) Explain why the car can accelerate even though its weight is much larger than the resultant...