Atruck moves 5 m in 2 seconds,10m in 1 second and 25 m in 5 seconds.what is the average speed speed of the truck?
Answers
Answered by
1
Explanation:
Average Speed = Total distance / total time
= 5+10+25/2+1+5
= 40/8
= 5
Average speed is 5 m/s
Answered by
0
Answer:
8.75~9 ANSWER
Explanation:
S=d/t
=>5/2
=>2.5
=>10/1
=>10
=>25/5
=>5
AVERAGE SPEED = TOTAL SPEED/2
=2.5+10+5/2
=17.5/2
=>8.75~9 ANSWER.
Similar questions