The breaking strength of the cable used to pull a body is 40 N. A body of mass 8 kg is resting on a table of coefficient of friction mu=0.20. The maximum acceleration which can be produced by the cable is ( take , g=ms^(-2) )

The breaking strength of the cable used to pull a body is 40 N. A body

1.	The breaking strength of the cable used to pull a body is 40 N. A body of mass 8 kg is resting on a table of coefficient of friction mu=0.20. The maximum acceleration which can be produced by the cable is ( take , g=ms^(-2) )
Answer» `6 MS^(-2)` `3 ms^(-2)` `8 ms^(-2)` `8 ms^(-2)` Solution :(B) `a_("max")=(T_("max")-mu mg)/(m)=()40-0.2xx8xx(10)/(8)=3 ms^(-2)`