Question

plz answer it with explanation..??if anybody can..¢¢​

Answer 1

Explanation:

for pulley eq.

60-2T=ma. :(mass of pulley is 0)

60=2T

T=30

for 2kg block

T-20=2a1

a1=10/2

for 4kg block

40-T=4a2

a2=10/4

:a1=2a2