In a given arrangement (a) find out velocity of water coming out of C
(b). Find out pressure A, B and C

Find out structure of B :

Find out structure of B.

Find out the velocity of Block D

Water leaks out from an open tank through a hole of area 2mm^2 in the bottom. Suppose water is filled up to a height of 80 cm and the area of cross section of the tankis 0.4 m^2 . The pressure at the open surface and the hole are equal to the atmospheric pressure. Neglect the small velocity of the water near the open surface in the tank. a. Find the initial speed of water coming out of the hole. b. Findteh speed of water coming out when half of water has leaked out. c. Find the volume of water leaked out during a time interval dt after the height remained is h. Thus find the decrease in height dh in term of h and dt. d. From the result of part c. find the time required for half of the water to leak out.

Water leaks out from an open tank through a hole of area 2mm^2 in the bottom. Suppose water is filled up to a height of 80 cm and the area of cross section of the tankis 0.4 m^2 . The pressure at the open surface and the hole are equal to the atmospheric pressure. Neglect the small velocity of the water near the open surface in the tank. a. Find the initial speed of water coming out of the hole. b. Findteh speed of water coming out when half of water has leaked out. c. Find the volume of water leaked out during a time interval dt after the height remained is h. Thus find the decrease in height dh in term of h and dt. d. From the result of part c. find the time required for half of the water to leak out.

Consdier the situation shown in figure (I ) find out velocity of B with respect to A (ii ) Find out velocity of A with respect to B

Consdier the situation shown in figure (I ) find out velocity of B with respect to A (ii ) Find out velocity of A with respect to B

Two objects A and B are moving towards each other with velocities 10 m/s and 12 m/s respectively as shown (i) find out velocity of A with respect to B . (ii ) find out velocuty of B with respect to A

Find the product of the following reaction Find out 'B' :