Help with Physics (1 Viewer)

[Queenroot]

I am absolutely stumped for the following questions. Answering any of them would be of great help to me.
Pls give working out if you can

 

[Rhinoz8142]

I am absolutely stumped for the following questions. Answering any of them would be of great help to me.
Pls give working out if you can

I am just going to try..

but with the last question could u rearrange the density equation and relate that to volume ?

 

[Queenroot]

Okay

 

[Rhinoz8142]

Mass = Volume x Density..

but I see it wants the weight..so use what ever technqiue to get the mass and multiply it 9.8 or 10. Whatever they taught u