Five identical brass blocks are placed on a balance. The reading on the balance is 450 N.
What is the mass of one brass block? (Take the acceleration due to gravity g=10 m/s2g = 10\text{ m/s}^2g=10 m/s2.)
9.0 kg9.0\text{ kg}9.0 kg
45 kg45\text{ kg}45 kg
90 kg90\text{ kg}90 kg
225 kg225\text{ kg}225 kg
209 exam-style questions on CIE IGCSE Physics Mass and weight, covering Mass and weight. Each one has a worked solution and a mark scheme showing where the marks go.