A person puts on wide snowshoes before walking across deep, soft snow.
How do the snowshoes change the total area of contact with the snow and the pressure exerted on it?
Area of contact: decreased; Pressure: decreased
Area of contact: decreased; Pressure: increased
Area of contact: increased; Pressure: decreased
Area of contact: increased; Pressure: increased
188 exam-style questions on CIE IGCSE Physics Pressure, covering Pressure. Each one has a worked solution and a mark scheme showing where the marks go.