Question

A solid of mass 1kg suspended by a string is completely immersed in water. If the tension in the string is 5N, calculate the upthrust on the solid. (take g = 9.78m/s)

Answer 1

What is mg-5N ?

Answer 2

I don't understand what you tryna say.

Answer 3

tryna? I don't understand.

Answer 4

1*9.78 - 5

Does it really say g = 9.78 m/s and not g = 9.81 m/s^2 ???????