Question

a bucket containing water of a depth of 15 cm is kept in a lift which is moving vertically upward with an acceleration 2G, then the pressure on the bottom of the bucket in KG word by centimetre square is option 0.5 option B 0.045 option C 0.015 option for 0.15 ​

Answer 1

Answer:

Explanation:

According to Qn,

• 1kg wt=1*10=10N
• P=hl{g+a}
• P=hl{3g}
• P=15*1gcm/3*3*10m/s2
• P=15cm*10raise to -3 kg by cm3*30m/s2
• P=0.45N/cm2
• P=0.045kgwt/cm2.

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