Answer:
1.83
Step-by-step explanation:
speed of car = distance traveled ÷ time taken
= 650m ÷ 1 minutes which is 60 sec
= 10.83 m/s
the speed of the car is 10.83m/s,,
speed of the car = distance traveled÷ time taken
= 540 ÷ 1 minute which is 60 seconds
= 9 m/s
the speed of the bus is 9m/s,,
now,
10.83 - 9
1.83