Question

block of mass 2kg is pulled by a force of 4N applied to the pulley as shown in the figure. The
acceleration of the block and tension in the string (if it is massless) are​

Answer 1

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Answer 2

Answer:

1 m/s^2

Explanation:

2T = (4N)

T = (4N)/2 = 2N

T = ma  

=> a = T/m = (2N) / (2kg)

=> a = 1 m/s^2

Hence 1 m/s^2 is the acceleration of the block !

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