Mechanics

A wooden ball of density [latex]900 kg / m^{3}[/latex] is immersed in a liquid of density [latex]1200 kg / m^{3}[/latex] to a depth of 126 cm and the released. The height h above the surface of which the ball rises will be

A wooden ball of density [latex]900 kg / m^{3}[/latex] is immersed in a liquid of density [latex]1200 kg / m^{3}[/latex] to a depth of 126 cm and the released. The height h above the surface of which the ball rises will be

A wooden ball of density is immersed in a liquid of density to a depth of 126 cm and the released. The height h above the surface of which the ball rises will be (A) 40 cm (B) 42 cm (C) 45 cm (D) 50 cm Solution Let = Volume of ball Given that, = […]

A wooden ball of density [latex]900 kg / m^{3}[/latex] is immersed in a liquid of density [latex]1200 kg / m^{3}[/latex] to a depth of 126 cm and the released. The height h above the surface of which the ball rises will be Read More »

fluid Mechanics upthrust FBD

The tension in a string holding a solid block below the surface of a liquid (of density greater than that of solid) as shown in the figure is [latex]T_o[/latex] (To) when the system is at rest. What will be the tension in the string if the system has upward acceleration a.

Q1.The tension in a string holding a solid block below the surface of a liquid (of density greater than that of solid) as shown in the figure is (To) when the system is at rest. What will be the tension in the string if the system has upward acceleration a. (A) (B) (C) (D) Solution

The tension in a string holding a solid block below the surface of a liquid (of density greater than that of solid) as shown in the figure is [latex]T_o[/latex] (To) when the system is at rest. What will be the tension in the string if the system has upward acceleration a. Read More »

Top 5 Fluid Mechanics problems for IIT-JEE NEET

A partially immersed solid block of density [latex]\rho_s[/latex] is floating in a liquid of density [latex]\rho_L[/latex] as shown in figure. If beaker container moves up with positive acceleration ‘a’ , what is correct statement about the block?

Q.A partially immersed solid block of density is floating in a liquid of density as shown in figure. If beaker container moves up with positive acceleration ‘a’ , what is correct statement about the block ? (A) It sinks more (B) It sinks lesser (C) It neither sinks more nor lesser (D) Cannot be predicted

A partially immersed solid block of density [latex]\rho_s[/latex] is floating in a liquid of density [latex]\rho_L[/latex] as shown in figure. If beaker container moves up with positive acceleration ‘a’ , what is correct statement about the block? Read More »

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