OCR ASH235Frequently examined

Mathematics A, Further H235: Dimensional Analysis Topical Past Paper Questions

OCR AS Mathematics A, Further (H235) past-paper questions on Dimensional Analysis, free. This topic is frequently examined across 4 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.

Sample questions

Summer (May/Jun) 2024· Mechanics

A small object P of mass m is suspended from a fixed point by a light inextensible string of length l. When P is displaced and released in a certain way, it oscillates in a vertical plane. The time taken for one complete oscillation is called the period and is denoted by $ \tau $…

Summer (May/Jun) 2023· Mechanics

The physical quantity pressure, denoted by $P$, can be calculated using the formula $P=\frac{F}{A}$ where $F$ is a force and $A$ is an area. (a) Find the dimensions of P. [1] An object of mass m is moving on a smooth horizontal surface subject to a system of forces which begin to…

Winter (Oct/Nov) 2021· Mechanics

The escape speed of an unpowered object is the minimum speed at which it must be projected to escape the gravitational influence of the Earth if it is projected vertically upwards from the Earth's surface. A formula for the escape speed $ U $ of an unpowered object of mass $ m $…

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