Answer:
Distance =50m
Time=5s
speed = distance/time=50/5=10m/s.
mass =2kg
K.E=1/2*m*v²
=1/2*2*(10)²
=100 kg m/s
Explanation:
Hello !
d. rentré
→ Est-ce que tu es rentré de vacances ?
✘ i hope i helped you ! ✘
The answer is "<span>Ravi de vous rencontrer" I take french :)</span>
