what is the displacement of: 11,27,38,8
Answers
Answered by
0
Answer:
How do you find displacement?
Displacement can be calculated by measuring the final distance away from a point, and then subtracting the initial distance. Displacement is key when determining velocity (which is also a vector). Velocity = displacement/time whereas speed is distance/time.
Answered by
1
Answer:
=5t
2
+18t
(1)v=
dt
dx
=10t+18
att=2s,v=10×2+18=38m/s
(2)Average,velocity=
time
displacement
att=2,x=5(2)
2
+18×2=56m
t=3,x=5(3)
2
+18×3=99m
Averagevelocity=
3−2
99−56
=43 m/s
Similar questions