Question

20N
b)
N
Passage - I
ively in
Figure shows a weight of 30 kg suspended at one end of cord and a weight of 70 kg applied at the end
of the cord passing over a pulley. Neglect weight of rope and pulley. (Take g= 10 m/s)
e
shov
16]
70 kg
0 30 kg
15.
The acceleration of the masses when left free to move is
The acc
a) 2 m/s2
b) 4 m/s2
c) 6 m/s2
d) 8 m/s2
16. The tension in the cord is
a) 120 N
b) 180 N
C) 240 N
d) 420 N
If the vertical distance between the masses is 1 m, the time at which the distance becomes Zero 16
a) 0.55
b) 2 s
d) ſ2s [a
]​

Answer 1

Answer:

Lai Bhari

Explanation:

what is this we are confused ?