A trolley filled with sand moves on a smooth horizontal surface wit

1.	A trolley filled with sand moves on a smooth horizontal surface with a velocity V0 . A small hole is made at the base of it from which sand is leaving out vertically down at constant rate. As the sand leaves out As the sand leaves out a. the velocity of the trolley remains constant b. the velocity of the trolley increases c. the velocity of the trolley decreases d. the momentumof trolley + leakedout sand is conserved
Answer» A trolley filled with sand moves on a smooth horizontal surface with a velocity V0 . A small hole is made at the base of it from which sand is leaving out vertically down at constant rate. As the sand leaves out As the sand leaves out a. the velocity of the trolley remains constant b. the velocity of the trolley increases c. the velocity of the trolley decreases d. the momentumof trolley + leakedout sand is conserved

A trolley filled with sand moves on a smooth horizontal surface with a velocity V0 . A small hole is made at the base of it from which sand is leaving out vertically down at constant rate. As the sand leaves out As the sand leaves out a. the velocity of the trolley remains constant b. the velocity of the trolley increases c. the velocity of the trolley decreases d. the momentumof trolley + leakedout sand is conserved

Answer»

A trolley filled with sand moves on a smooth horizontal surface with a velocity V0 . A small hole is made at the base of it from which sand is leaving out vertically down at constant rate. As the sand leaves out

As the sand leaves out

a. the velocity of the trolley remains constant

b. the velocity of the trolley increases

c. the velocity of the trolley decreases

d. the momentumof trolley + leakedout sand is conserved

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