Question

Three block are connected as shown in fig., on a horizontal frictionless table and pulled to the right
with a force T, = 60 N m = 10 kg, m. = 20 kg, m, = 30 kg, the tension T, is -
(A) 10 N
(B) 20 N
30 N
(D) 60 N

Answer 1

Answer:

20 N

Step-by-step explanation:

tension is equal to force by mass

is equal to 60/10+20

=60/30