[" Two balls "A" and "B" of masses "100g" and "250g" are connected by a stretched spring of negligible "],[" mass and placed on a smooth table.When the balls are released simultaneously the initial "],[" acceleration of "A" is "10cm/s^(2)" westward.The magnitude of acceleration of "A" is "2kcm/sec^(2)" where "]

Two balls A and B of masses 100gm and 250 gm respectively are connected by a stretched spring of negligible mass and placed on a smooth table. When the balls are released simultaneously the initial acceleration of B is 10 cm/se c^(2) west ward. What is the magnitude and direction of initial acceleration of the ball A-

Two balls A and B of masses 100 gm and 250 gm respectively are connected by a stretched spring of negligible mass and placed on a smooth table. When the balls are released simultaneously the initial acceleration of B is 10 cm/sec2 west ward. What is the magnitude and direction of initial acceleration of the ball A -

Two blocks A and With mass 4 kg and 6 kg respectively are connected by a stretched spiring of negligible mass as in figure. When the two blocks are released simultaneously the initial acceleration of B is 1.5 m//s^(2) westward. The acceleration of A is :

Two blocks A and With mass 4 kg and 6 kg respectively are connected by a stretched spiring of negligible mass as in figure. When the two blocks are released simultaneously the initial acceleration of B is 1.5 m//s^(2) westward. The acceleration of A is :

Two blocks of masses m_(1) and m_(2) are connected by a massless spring and placed on smooth surface. The spring initially stretched and released. Then :

Two blocks of masses m_(1) and m_(2) are connected by a massless spring and placed on smooth surface. The spring initially stretched and released. Then :

Two blocks of mass m_(1) and m_(2) , resting on a frictionless table, are connected by a stretched spring and then released -

Two blocks of masses 10 kg and 20 kg are connected by a massless spring and are placed on a smooth horizontal surface. A force of 200 N is applied on 20 kg mass as shown in the diagram. At the instant, the acceleration of 10 kg mass is 12ms^(-2) , the acceleration of 20 kg mass is:

A book of mass 20 g is placed on a table. Find the thrust exerted by thebook on the table. (Take acceleration due to gravity as 10ms^(-2) )