Momentum and CollisionMedium

Question

The diagram (figure) shows a venturesome, through which water is flowing. The speed of water at X is 2 cm/s. The speed of water at Y (taking g = 1000 cm/s2) is : -

Options

A.23 cm /s
B.32 cm/s
C.101 cm/s
D.1024 cm/s

Solution

V22 = V12 + 2gh = (2)2 + 2 × 1000 × 5.1 × 10-1 = 1024
V2 = 32 cm/s

Create a free account to view solution

View Solution Free
Topic: Momentum and Collision·Practice all Momentum and Collision questions

More Momentum and Collision Questions

An Arrow sign is made by cutting and rejoining a quarter part of a plate of side ′L′ as shown. The distance ...A ball moving with velocity 2 m/s collides head on with another stationary ball of doubled the mass. If the coeffient of...A shell is fired from a cannon with velocity v (m/s) at an angle with the horizontal direction. At the heighest point in...A vessel with a hole in its bottom is fastened on a cart. The mass of the vessel and the cart is M and the area of the v...A ball collide with the ground at an angle of 30o from vertical and after collision it bounces at an angle of 60o from v...