help plz...solve if u can...
Attachments:
Answers
Answered by
1
A)
Need homework help? Click here.
Let a be the common accelaration of the blocks and T be the tension in the connecting rod.
=m1gsin 37+m2g sin 37
=(m1)m2)gsin 37
Frictional frces on two blocks up the inclined plane is
=μ1m1g cos 37 +μ2 m2 g os 37
=(μ1m1+μ2m2) g cos37
Net force down the plane =(m1+m2)a
(m1+m2)a=(m1+m2)g sin 37-(μ1m1+μ2m2)g cos37
putting values we get,
a=1.3 m/s^2
To find T,we write the equation of motion of block m1
T+m1g sin 37-μ1m1g cos 37=m/a
solving this we can get
T=5.2 N
Answered by
0
Hi mate option b is correct...
for more help contact me...
hope it helps....
Be brainly...:))))))
Similar questions