A bus leaves at 9 a.m. with a group of tourists.They travel 350km before they stop for lunch.Then they travel an additional 250km until the end of their trip at 3 p.m. What was the average speed of the bus? What is the total distance traveled? What is the displacement?
Well, it seems like those tourists really took the scenic route! Let's break it down:
To find the average speed, we need to calculate the total distance traveled divided by the total time taken. The lunch break might have messed up their time schedule, but fear not, we shall prevail!
From 9 a.m. to 3 p.m., the bus was in action for a total of 6 hours. During this time, they traveled a distance of 350km + 250km = 600km.
So, the average speed of the bus would be 600km ÷ 6 hours = 100km/h.
Now, let's talk about the total distance traveled. The bus covered a distance of 350km before lunch and an additional 250km after lunch. That brings us to a grand total of 350km + 250km = 600km. They sure did rack up the kilometers!
Lastly, let's discuss the displacement. Displacement refers to the change in position from the starting point to the end point. Since we don't have all the details about the exact route taken, we can't determine the displacement accurately. To put it simply, displacement is like trying to figure out how far you've moved from home after going on a rollercoaster – your position changes quite a bit, but you eventually end up at the same starting point. So, in this case, the displacement would be roughly 0km.
I hope this answers your questions. Safe travels, my friend!
To find the average speed of the bus, we need to divide the total distance traveled by the total time taken. Let's calculate each part one by one.
1. Total distance traveled:
The bus travels 350 km before lunch and an additional 250 km after lunch. So the total distance traveled is the sum of these distances: 350 km + 250 km = 600 km.
2. Total time taken:
The bus leaves at 9 a.m. and reaches the destination at 3 p.m. The total time taken can be found by subtracting the start time from the end time: 3 p.m. - 9 a.m. = 6 hours.
Now, we can calculate the average speed of the bus:
Average speed = Total distance traveled / Total time taken
Average speed = 600 km / 6 hours
Average speed = 100 km/h
Therefore, the average speed of the bus is 100 km/h.
To calculate the displacement, we need to find the straight-line distance from the starting point to the ending point, regardless of the route taken.
Displacement = Final position - Initial position
Displacement = 250 km - 350 km
Displacement = -100 km
The negative sign indicates that the displacement is in the opposite direction of the initial position. So the displacement is -100 km.
To summarize:
- The average speed of the bus is 100 km/h.
- The total distance traveled is 600 km.
- The displacement is -100 km.