Trusted by millions of Kenyans
Study resources on Kenyaplex

Get ready-made curriculum aligned revision materials

Exam papers, notes, holiday assignments and topical questions – all aligned to the Kenyan curriculum.

A rectangular brick of weight 10 N, measures 50 cm × 30 cm × 10 cm. calculate the values of the maximum and minimum pressures...

A rectangular brick of weight 10 N, measures 50 cm × 30 cm × 10 cm. calculate the values of the maximum and minimum pressures which the block exert when resting on a horizontal table.

Answers


Mutiso
Area of the smallest face = 0.3 × 0.1 = 0.03 m^2. Area of the largest face = 0.5 × 0.3 = 0.15 m^2. Maximum pressure = 10 N / 0.03 = 3.3 × 102 N/m^2. Minimum pressure = 10 N / 0.15 = 67 N/m^2.
Mutiso answered the question on October 9, 2018 at 06:57

Answer Attachments

Exams With Marking Schemes

Related Questions