A car is travelling at 20 m/s. It accelerates steadily for 5 s, after which time it is travelling at 30m/s. Calculate its acceleration.
Answers
Answered by
0
Explanation:
u=20m/s
v=30m/s
t=5sec
v=u+at
39=20+5a
10=5a
2m/s²=a
Similar questions
Social Sciences,
4 months ago
Social Sciences,
4 months ago
English,
8 months ago
Math,
8 months ago
Biology,
1 year ago
Science,
1 year ago