The sun not set in the summer and greater than 66 N
I hope that's help !
Answer:
60 ÷ 5= 12 is the speed, hope it helps
Answer:
maybe the rear wheel axel rusted not sure
Work with your units:
1 watt-hour = 1 (joule/second) · (hour) = 1 (joule-hour / second)
(1 joule-hour/sec) · (3600 sec/hour) = 3600 joules
So 1 watt-hour = 3,600 joules
