Physics, asked by milanazadlsm, 5 months ago

Weight of a object is 5kg and volume of the object is 3L. Calculate the apparent weight of the object.

Answers

Answered by Anonymous
17

Answer:

Upthrust = (Volume immersed)(density of liquid)g

=(

3000

5

)(1000)(10)

=

3

50

N

weight=50N

∴ Applied force (upwards)=weight-upthrust

=50−

3

50

=

3

100

N

W=FS=

3

100

×3

=100J

Answered by gargivy1510
1

Explanation:

Apparent weight (W') = Actual weight (W) - Buoyancy (B) where W=ρgV and B=ρ

w

gV

∴ 25=20−B ⟹B=5 N

Relative density r=

ρ

w

ρ

=

B

W

=

5

25

=5.0

Similar questions