Question

2kg ki vastu ka veg 2 sec me 2m/s se 6m/s Karne ka liya avasyak bal ki ganana kijiya

Answer 1

Answer:

4

Explanation:

m= 2kg

t=2sec

u=2

v=6

f = ma

= m× (v-u) /t

= 2×(6-2) /2

= 2×4/2

= 2×2

=4 newton