Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A cannon a target are 5.0km apart on the same horizontal plane. How long will the shell launched with a velocity of 240ms−1 take to reach the tanget ? (g=10ms−2)
24
Aug
A cannon a target are 5.0km apart on the same horizontal plane. How long will the shell launched with a velocity of 240ms−1 take to reach the tanget ? (g=10ms−2) A cannon a target are 5.0km apart on the same horizontal plane. How long will the shell launched with a velocity of 240ms−1 take to [...]
The ceiling of a long hall is 25m high. What is the maximum horizontal distance that a ball thrown with a speed of 40ms −1 can go without hitting the ceiling of the hall?
24
Aug
The ceiling of a long hall is 25m high. What is the maximum horizontal distance that a ball thrown with a speed of 40ms −1 can go without hitting the ceiling of the hall? The ceiling of a long hall is 25m high. What is the maximum horizontal distance that a ball thrown with a [...]
A wooden block is floating on water kept in a beaker.
24
Aug
A wooden block is floating on water kept in a beaker. A wooden block is floating on water kept in a beaker. August 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
consider a block immersed in a beaker containing water as shown.
24
Aug
consider a block immersed in a beaker containing water as shown. consider a block immersed in a beaker containing water as shown. August 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A body projected with the same velocity at two different angles covers the same horizontal distance R.If t and t’ are the two times of flight, prove that R=12>t’
24
Aug
A body projected with the same velocity at two different angles covers the same horizontal distance R.If t and t’ are the two times of flight, prove that R=12>t’ A body projected with the same velocity at two different angles covers the same horizontal distance R.If t and t' are the two times of flight [...]
Water has been filled in a conical vessel fixed on the horizontal surface at its base. When a very small hole is made in its curved surface as shown in the figure, water will come out in which of the direction shown
24
Aug
Water has been filled in a conical vessel fixed on the horizontal surface at its base. When a very small hole is made in its curved surface as shown in the figure, water will come out in which of the direction shown Water has been filled in a conical vessel fixed on the horizontal surface [...]
A body projected vertically upwards from A, the top of a tower, reaches the ground in t1 seconds.If it is projected vertically downwards from A with the same velocity, it reaches the ground in t2 seconds.If it falls freely from rest at A, in what time does it reach the ground ?
24
Aug
A body projected vertically upwards from A, the top of a tower, reaches the ground in t1 seconds.If it is projected vertically downwards from A with the same velocity, it reaches the ground in t2 seconds.If it falls freely from rest at A, in what time does it reach the ground ? A body projected [...]
For a stream line flow of water following statements are given below (a) Two streamlines do not intersect each other. (b) streamlines must be straight. (c ) streamlines flow is more likely for liquids with low density and height viscosity. (d) streamlines flow is more likely for liquids with high density and low viscosity.
24
Aug
For a stream line flow of water following statements are given below (a) Two streamlines do not intersect each other. (b) streamlines must be straight. (c ) streamlines flow is more likely for liquids with low density and height viscosity. (d) streamlines flow is more likely for liquids with high density and low viscosity. A [...]
Three particles start from the origin at the same time, one with a velocity a, alone X−axis, the second along the Y−axis with a velocity b and the third along x=y line. The velocity of third particle so that the three may always lie on the same plane is
24
Aug
Three particles start from the origin at the same time, one with a velocity a, alone X−axis, the second along the Y−axis with a velocity b and the third along x=y line. The velocity of third particle so that the three may always lie on the same plane is alone X−axis one with a velocity [...]
A smooth spherical ball of radius 1cm and density 4×10 3 kg/m 3 is dropped gently in a large container containing viscous liquid of density 2×10 3 kg/m 3 ,η=0.1N−s/m 2 . The distance moved by the ball in t=0.1sec after it attains terminal velocity is :
24
Aug
A smooth spherical ball of radius 1cm and density 4×10 3 kg/m 3 is dropped gently in a large container containing viscous liquid of density 2×10 3 kg/m 3 ,η=0.1N−s/m 2 . The distance moved by the ball in t=0.1sec after it attains terminal velocity is : A smooth spherical ball of radius 1cm and [...]