How long does it take for car A to catch up to car B?

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How long does it take for car A to catch up to car B?

The answer is very simple, since from the beginning car B is trailing car A, if car A stops after 70 miles and car B is traveling at 35 mph, it takes exactly 2 hours to catch-up.

What is the formula in finding the average speed and rate?

Average Speed = (Total distance)/(Total Time) = (1800 + 1800)/(30 + 45) = 3600/75 = 48 km/hr.

What will happen to the average speed of an object if the distance increases but the time decrease?

The question tells us that time decreases, this means average speed will increase. Conclusion: , we can see that the outcome of case 1 is in agreement with the outcome of case 2, in both cases, average speed increases.

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Which travels faster car A or car B?

Since the slope for car A is larger than the slope for car B, A is traveling faster.

How do you explain average speed?

Average speed is calculated by dividing the total distance that something has traveled by the total amount of time it took it to travel that distance. Speed is how fast something is going at a particular moment.

At what time will the second car overtake the first car?

1 Expert Answer The second car catches up to the first 4 hours after starting, or 5 hours after the first car departs.

What is the average speed of the car from a to B?

A car travels from A to B at a speed of 20km/hr and returns at a speed of 30 km/hr. How much is the average speed of the car for the whole journey? 8 clever moves when you have $1,000 in the bank. We’ve put together a list of 8 money apps to get you on the path towards a bright financial future.

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How many km does the car travel in 60 minutes?

Now, the car travels at a speed of 20 km/hr from A to B . Car travels 20 km in 60 minutes. Now, in the time of returning the car returns at a speed of 30 km/hr. Car travels 30 km in 60 minutes. = 2x minutes. Let’s try to solve it in a very easier way… Now, the car travels at a speed of 20 km/hr from A to B . Car travels 20 km in 60 minutes.

What is the average speed of the car for the journey?

The average speed of the car for the whole journey is 24km/hrs. A car travels from stop A with a speed of 30 km/hr and then returns back to stop B with a speed of 50 km/hr. What is the displacement of the car, the distance it traveled, and its average speed?