MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Pressure vs Velocity

A bullet of m...

Question

A bullet of mass 10 g moving with a speed of20 m's hits an ice block of mass 990 g kept ona frictionless floor and gets stuck in it How muchice, will melt if 50% of the lost KE goes to ice?(initial temperature of the ice block and

Open in App

Solution

Suggest Corrections

thumbs-up

1

Similar questions

Q. A bullet of mass

20 g

moving with a speed of

20 m/s

hits on ice block of mass

990 g

kept on a frictionless floor and gets stuck in it. How much ice will melt if

50 %

KE

goes to ice?
(initial temperature of the ice block and bullet

= 0^{\circ} C

and the latent heat of fusion of ice is,

L = 336000 J/kg)

Q. A bullet of mass

10 g

moving with a speed of

20 m/s

hits an ice block of mass

990 g

kept on a floor and gets stuck in it. How much ice will melt if

50 %

of the lost KE goes to ice? (initial temperature of the ice block and bullet =

0^{\circ} C

)

Q. A bullet of mass of

10 g m

moving with a speed of

20 m / s

hits an ice block of mass

990 g m

kept on a frictionless floor and gets stuck in it. How much ice will melt if

50 %

of the lost Kinetic energy goes to ice?
(Temperature of ice block

= 0^{\circ} C)

Q. A bullet of mass

10 g

moving with a speed of

20 m/s

hits an ice block of mass

990 g

kept on a floor and gets stuck in it. How much ice will melt if

50 %

of the lost KE goes to ice? (initial temperature of the ice block and bullet =

0^{\circ} C

)

Q. A bullet of mass

10 \times 10^{- 3} kg

and temperature

0^{\circ} C

, moving with a speed of

20 m s^{- 1}

hits an ice block

(0^{\circ} C)

990 g

kept at rest on a frictionless floor and gets embedded in it. If ice takes

50 %

of K.E lost by the system as the heat energy, the amount of ice melted (in

grams

) approximately is :
(Latent heat of ice

= 80 cal/g

)

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Using KTG

PHYSICS

Watch in App

explore_more_icon

Explore more

Pressure vs Velocity

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon