How much time do you think you would have to react if two planes were approaching each other at 360 mph from 10 miles out?
How much time do you think you would have to react if two planes were approaching each other at 360 mph from 10 miles out?
100 seconds
AC90-48C Appendix 1: How much time do you think you would have to react if two planes were approaching each other at 360 mph from 10 miles out? 100 seconds.
How do you solve rate time distance problems?
The formula for distance problems is: distance = rate × time or d = r × t. Things to watch out for: Make sure that you change the units when necessary. For example, if the rate is given in miles per hour and the time is given in minutes then change the units appropriately.
What is efficiency method?
The efficiency of work means, “How much work one person can do in one day (expressed in percentage)”. For example, a person can do a job in 2 days. In other words, we can say that he can do 50% of the work in one day. Therefore, his efficiency will be 50%.
What is the formula for calculating average speed?
Thus we can find the average speed as: Average Speed = (Total distance)/(Total Time) = (1800 + 1800)/(30 + 45) = 3600/75 = 48 km/hr. Hence the correct option here is C) 48 km/hr. So to find the average speed never use the formula of the averages but try to find the total distance covered and the total time taken.
What is the correct formula for efficiency?
The work efficiency formula is efficiency = output / input, and you can multiply the result by 100 to get work efficiency as a percentage.
How do you calculate average speed on the GMAT or MBA?
For any strategic advice about the GMAT or MBA Admissions, write to us at [email protected] . Sign up for a free trial and get unlimited access to concept files, live sessions, and practice questions. In theoretical terms, average speed = (Total distance traveled/ Total time taken to travel that distance)
What is the formula for average speed?
In theoretical terms, average speed = (Total distance traveled/ Total time taken to travel that distance) Let’s take an example to have a more detailed explanation of the definition. A bus covers a certain distance at an average speed of 40 mph, while returning the same distance it runs at an average speed of 60 mph.
How is the total GMAT score calculated?
The Total GMAT Score is calculated from both the Quantitative and the Verbal scores, and ranges from 200 to 800. We’ll first describe these two sections and then describe how they combine into the final score.
How do you calculate average speed on a road trip?
Average Speed = Total Distance / Total Time. I traveled 40 miles + 30 miles so my Total Distance was 70 miles. I drove for 2 hours + 3 hours so my Total Time was 5 hours. 70/5 = 14. My Average Speed for the whole trip was 14 mph.
