Question

q 26,27 force and law of motion​

Answer 1

Hey !!

Here's your answer !!

26.

mass =10kg

height =6m

g=9.8 m/s²

energy=mgh

=10×9.8×6

=588 joule

27.

Relative density = density of object/density of water

density of object = density of water × relative density

density of object = 1000×10.8

density of object=10800 kg/m³

Hope it will help you !!

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