Question

A block of mass 2 kg is to be kept at rest against a
smooth vertical wall by applying a force Fas shown
figure. The force F is
(g = 10 m/s)
2 kg
F
445
(1) 203N
(2) 20 N
(3) 30 N
(4) 40VN​

Answer 1

Answer:

20 N

Explanation:

F=mg

m=2

g=10

F=2×10

=20 N