Figure (a) and (b) shows a system of two...

Figure (a) and (b) shows a system of two masses A and B a motor M. find the relation in velocities of mass A and B, if the motor winding speed is v.

Text Solution

Verified by Experts

The correct Answer is:

[(a) `2v_(B) + v_(A) = v(v_(A) rarr; v_(A) rarr)` (b) `4v_(B) + v_(A) = v(v_(B) uarr; v_(A) uarr)`]

Topper's Solved these Questions

KINEMATICS
PHYSICS GALAXY - ASHISH ARORA|Exercise Discussion Question|18 Videos
KINEMATICS
PHYSICS GALAXY - ASHISH ARORA|Exercise Conceptual MCQs Single Option Correct|35 Videos
KINEMATICS
PHYSICS GALAXY - ASHISH ARORA|Exercise Unsolved Numerical Pro.|83 Videos
GRAVITATION
PHYSICS GALAXY - ASHISH ARORA|Exercise Unsolved Numerical|94 Videos
LINEAR MOMENTUM & ITS CONSERVATION
PHYSICS GALAXY - ASHISH ARORA|Exercise exercise 1.3|3 Videos

Similar Questions

Explore conceptually related problems

Figure-1.65 shows a system of four pulleys with two masses A and B. Find, at an instant:

Find the velocity of center of mass of the system shown in the figure.

Find the velocity of the center of mass of the system shown in the figure .

Two small balls A and B each of mass m, are joined rigidly to the ends of a light rod of length L figure. The system translates on a frictionless horizontal surface with a velocity v_0 in a direction perpendicular to the rod. A particle P of mass kept at rest on the surface sticks to the ball A as the ball collides with it . Find a. the linear speeds of the balls A and B after the collision, b. the velocity of the centre of mass C of the system A+B+P and c. the angular speed of the system about C after the collision.

Figure shows a pulley over which is string passes and connected to two masses A and B. Pulley moves up with a velocity V_(P) and mass B is also going up at a velocity V_(B) . Find the velocity of mass A if (a) V_(P)=5ms^(-1) and V_(B)=10ms^(-1) (b) V_(P)=5ms^(-1) and V_(B)=-20 ms_(-1) .

Two planets A and B are fixed at a distance d from each other as shown in the figure.If the mass of A is M_A and that of B is M_B , then find out the minimum velocity of a satellite of mass Ms projected from the mid point of two planets to infinity .

A body of mass m moving with velocity u hati collides elastically with a body at rest of mass 3m and then the final velocity of body mass m is v hatj . Find the relation between v and u

The displacement time graphs of two bodies A and B are shown in figure. The ratio of velocity of A to velocity of B, v_(A)//v_(B) is:

Two particles A and B masses 1 kg and 2 kg respectivelty are projected in the same vertical line as shown in figure with speeds u_(A) = 200 m//s and u_(B) = 85m//s respectively. Initially they were 90 m apart. Find the maximum height attained by the centre of mass of the system of particles A and B, from the initial position of centre of mass of the system. Assume that none of these particles collides with the ground in that duration Take g = 10 m//s^(2)

PHYSICS GALAXY - ASHISH ARORA-KINEMATICS-Practice Exercise

In example 1.49 find the velocity of the mid point of the rod in terms...
Text Solution
|
Two rings O and O' are put on two vertical stationary rods AB and A'B'...
Text Solution
|
An aircraft is descending to land at an airport in the morning. The ai...
Text Solution
|
Figure shows s small mass m hanging over a pulley. The other end of th...
Text Solution
|
A man of height 1.2 m walks away from a lamp hanging at a height of 4....
Text Solution
|
Find the speed of the box-3, if box-1 and box-2 are moving with speeds...
Text Solution
|
A smooth ring A of mass m can slide on a fixed horizontal rod. A strin...
Text Solution
|
Figure shows a pulley over which is string passes and connected to two...
Text Solution
|
Find the relation in the accelerations of the three masses shown in fi...
Text Solution
|
Figure (a) and (b) shows a system of two masses A and B a motor M. fin...
Text Solution
|
Find the Relation among velocities of the blocks shown in figure (a), ...
Text Solution
|
Block B shown in figure , moves downwards with a constant velocity of ...
Text Solution
|
Block C shown in figure, starts from rest and moves downward with a co...
Text Solution
|
The system shown in figure starts from rest, and each block moves with...
Text Solution
|
Find the relation among the acceleration of blocks A and B constrained...
Text Solution
|
If the wedge A shown in figure-1.93, is moving toward left with accele...
Text Solution
|
Find the speed of the block B when the wedges A and C are moving towar...
Text Solution
|
Find the acceleration of the block B as shown in figure- 1.95 (a) and ...
Text Solution
|
If the point P on string shown in figure-1.96 is pulled down with a ve...
Text Solution
|
Find the constrained relation among the acceleration of blocks A, B an...
Text Solution
|