Bridge Can Support A Mass Of 2.8 Tonnes.How Many Kilograms Of Weight Can The Bridge Support?

Bridge can support a mass of 2.8 tonnes.how many kilograms of weight can the bridge support?

 

Step-by-step explanation:

given:

mass=2.8 tonnes

required:

Weight in kilograms

notes:

1 tonne = 1000kgs

weight is not equal to mass

Weight = mass x gravity

Solution:

step 1

2.8tonnes x (1000kgs/1tonne) = 2800kgs of mass

step 2

weight=mass x gravity

weight=2800kgs x 9.81m/s2

weight=27,468N or kgf


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