Question

23. The frictional force acting on 1 kg block is
u=0.5
1 kg
10N
100 kg
(Smooth surface)
(3)0.5 N
(1)0.1N (2) 2N
(4) 5N
A 21
n
ot at non​

Answer 1

Answer:

answer is 5NA21 n at non

Answer 2

Answer:

5 N

Explanation:

We are given that mass of block=1 kg

$\mu=0.5$

We have to find the frictional force on the block

We know that friction force=$\mu mg$

g=Acceleration due to gravity=$10m/s^2$

Substitute the value then we get

Then, we get

Friction force=$0.5\times 1\times 10=5N$

Hence, friction force on the block=5 N