The inertial mass of an object is a measure of how difficult it is to change its velocity.
A resultant force of 340 N acts on a motorized trolley, causing it to accelerate at 0.80 m/s2.
Calculate the inertial mass of the trolley.
57 exam-style questions on Edexcel GCSE Physics 2.3 Forces and Newton's laws. Each one has a worked solution and a mark scheme showing where the marks go.