Science, asked by rimalkhan46, 4 months ago

Q7. A mass of 1kg weigh about 10N on earth. A block of metal hanging from a force meter weight 60N
in the air when the object is lowered into water it only weight 40N.
1. What is the mass of the metal block?
/02
2. What is the upthrust on the block?

ashiquereza90: bolo n

ashiquereza90: bihar

ashiquereza90: Rashid

ashiquereza90: and u

ashiquereza90: ok

rimalkhan46: plz

ashiquereza90: Hello

omegahariom: hello

Answers

Answered by omegahariom

4

Answer:

mass=6kg

upthrust=20N

hope it helps

plz mark me the brainliest

rimalkhan46: can u also give me mass formula

rimalkhan46: little explanation

omegahariom: hello

omegahariom: explanation for this can be : weigh=mass X weight of 1 kg mass use this formula

rimalkhan46: ok thanks

omegahariom: or I'm physics we generally write w=mg where value of g is approximately equal to 10

omegahariom: ohk

rimalkhan46: thanks

omegahariom: most welcome

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