Question

physics
plz answer this question plz
plz answer no.C question
plz​

Answer 1

Answer:

there are. acceleration, a=10m/s2

Time, t=4second

Last velocity ,,, v=100m/s

we know that

v=u+at

or, u+at=v

or, u+10×4=100

or, u+40=100

or, u=100-40

so u=60m/s

I think it will be helpful