Question

Problem 1.
Three blocks of masses 2 kg. 5 kg and 1 kg
are Initially resting on a frictionless floor, Just
touching each other. Two forces, 12N and 8N, act
on the 2 kg and 1 kg blocks as shown.
12N
8N
2 kg 5 kg
58 18+
1.
Find the magnitude of the
acceleration of the 2
kg block
11.
Find the magnitude of the net force on the 5 kg
block​

Answer 1

Answer:

8N

Explanation:

Equation of force is given by

F=(2+3+5)a

10=10a

a=1m/s

2

Now T

1

=F−2a

T

1

=10−2×1

T

1

=8N

Answer 2

Answer: three block

of masses 2kg, 5kg and 1kg initially testing on frictionless floor,just touching each other. Two forces ,12N and 8N,act on the 2kg and 1kg block as shown

Explanation: