Question

25. In the arrangement shown in figure, acceleration
of block is
​

Answer 1

In this case - acceleration = force / mass

Answer 2

Answer:

Given: F= mg/2 ;

To find: acceleration

as we know: F= ma;

mg/2 = ma; (Putting value of F)

g/2=a;

g=9.8;

9.8/2=a

a=4.9m/s2 ;