Question

80m/s
C--
20
m/s
5 m/s
-B
В.
2s
55
b) Entre B e C
60mis
--D---
10s
6s
Am
AV- am= Vc - V. -
am = 80 - 50 -
tc- tb
6- 5
am = 30m/s
Is
→ am= 30m/sa​

Answer 1

1+1111111117+800000++654:200000000043