Question

5. In a system, units of mass is A kg, length is B m
and time is Cs, then the value of 10 N in this
system is
1) 10A-1B-1C-2
2) 10A-1B-C2
3) 10ABC-2
4) 5A-1BC2​

Answer 1

Answer:

Choice 3

Explanation: We know that force F= ma = mx v/t = mx l/t x 1 /t

acceleration a , mass -m (Kg), velocity - v(m/s) , time -t(t)

10N = 10A x 1B/1C x 1/C = 10ABC-2