These show an object weighing one ton slung in three different ways, with the tension in each leg of the slings marked in each method.
Ezi zibonisa indlela zokwenza umlinganiselo wetoni egityiselweyo ngendlela ezintathu, ngokubambeka kwicala elinye lokugibisela esiphawuliweyo kwicandelo ngalinye.