Home
Class 12
PHYSICS
A horizontal rod of length 5m weight 4 k...

A horizontal rod of length 5m weight 4 kg is suspended at the ends by two strings. The weights 8 kg, 12 kg, 16 kg and 20 kg are placed on the rod at distance 1 m, 2 m, 3 m and 4 m from one end of the rod. Then the tensions in the string are

A

26, 34 kg. wt.

B

20, 30 kg. wt

C

10, 40 kg. wt.

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

A uniform rod of mass 3 kg and length 1 m is suspended from a fixed point by means of two strings of lengths 0.6m and 0.8 which are attached to the free ends of the rod. Find the tensions in the strings.

A horizontal weightless rod of length 3l is suspended on two vertical strings. Two loads of mass m_(1) and m_(2) are in equilibrium at equal distance from each other and from the ends of the strings (Fig). Determie the tension T of the left string at the instant when the right string snaps.

A steel bar AB of mass 10 kg and length 1 m is kept horizontal by supporting it at the two ends. Two weights of 4 kg and 6 kg are suspended from points of the bar at distances 30 cm and 80 cm respectively from the end A. The reaction at the end A is

A 1 m rod of mass 100 kg is hanging from two in extensible support strings at its ends of equal lengths. If an another mass of 20 kg is placed on rod at a distance 30 cm from the left end, find the tension in the two support strings, if rod remains horizontal. Take g = 10m//s^(2) [560 N, 640 N]

A uniform rod of mass m and length L is suspended through two vertical strings of equal lengths fixed at ends. A small object of mass 2m is placed at distance L//4 from the left end. Find the tensions in the two strings.

A body weighing 13 kg is suspended by two strings 5 m and 12 m long, their other ends being fastened to the extremities of a rod 13 m long. If the rod be so held that the body hangs immediately below the middle point. The tensions in the strings are (1) 12 kg and 13 kg (2) 5 kg and 5 kg (3) 5 kg and 12 kg (4) 5 kg and 13 kg

A body of weight 2 kg is suspended as shown in the figure. The tension T_(1) in the horizontal string (in kg wt ) is