02 April 2024

Measuring Friction


 A Newton spring meter measured the force of friction exerted by some books on a table. It shows how hard someone has to push to overcome friction—unbalanced forces.

No comments:

Post a Comment

Physics Without Maths: Like Trying to Sail Without a Rudder

  Physics Without Maths: Like Trying to Sail Without a Rudder Every year, I meet students who have chosen A-level Physics but have not chose...