When the vehicle runs at a constant speed of 10 m / s, the engine is turned off at the end of the second second second, and the average speed in the third second is 9 m / s---- The displacement of the vehicle in 10s is ----- M It's a process!

When the vehicle runs at a constant speed of 10 m / s, the engine is turned off at the end of the second second second, and the average speed in the third second is 9 m / s---- The displacement of the vehicle in 10s is ----- M It's a process!

V1=x/t=9/1=9m/s
V1=vo+at,a= 2m/s^2
The motion of an object at a constant deceleration
Vo=at1,t1=5s
So object motion 5 stops,
Vo^2=2as1,s1=25m
S2=vot=10x2=20m
S=s1+s2=45m

Elden Ring Premiere

RELATED INFORMATIONS