Physics-
General
Easy

Question

For the system shown in the figure, the acceleration of the mass m4 immediately after the lower thread x is cut will be, (assume that the threads are weightless and inextensible, the spring are weightless, the mass of pulley is negligible and there is no friction)

  1. 0    
  2. open parentheses fraction numerator m subscript 1 end subscript plus m subscript 2 end subscript minus m subscript 3 end subscript over denominator m subscript 4 end subscript end fraction close parentheses g    
  3. open parentheses fraction numerator m subscript 1 end subscript plus m subscript 2 end subscript minus m subscript 3 end subscript minus m subscript 4 end subscript over denominator m subscript 4 end subscript end fraction close parentheses g    
  4. fraction numerator g over denominator 4 end fraction    

The correct answer is: open parentheses fraction numerator m subscript 1 end subscript plus m subscript 2 end subscript minus m subscript 3 end subscript minus m subscript 4 end subscript over denominator m subscript 4 end subscript end fraction close parentheses g

Related Questions to study

card img

With Turito Academy.

card img

With Turito Foundation.

card img

Get an Expert Advice From Turito.

Turito Academy

card img

With Turito Academy.

Test Prep

card img

With Turito Foundation.