Question

(u)=?if(a)=5 and( s=8.4)and final velocity=10​

Answer 1

Answer:

INITIAL VELOCITY(u)=4

Step-by-step explanation:

according to equation of motion,

v^2=u^2+2as

(10)^2=u^2+ 2×(5)×(8.4)

100=u^2+84

100-84=u^2

√16=u

u=4 (ANS)