Question

Tolong yaa~ bagi kk" yg bs fisika :""v

Answer 1

3. percepatan = v x t
= 300 m/s x 2 menit
= 300 m/s x 120 s
= 2,5 m/s^2
4. kelajuan rata rata =
2+10+3 menit = 1/4 jam
= (2 +10+3)km / (1/4 ) jam
= 15 km / (1/4) jam
= 60 km / jam
5. 3,5 s / 3 s x 15 m /s = 17,5 m / s