The average speed of an object can be defined as the total distance travelled by it in a particular interval of time. It can be calculated by dividing the total distance travelled by the total time taken. If an object covers different distances with different velocities, then average velocity ...
If you drive your car at a speed of 80 km/h for 20 km then at a speed of 100 km/h for another 20 km, what is your average speed in the overall distance? A car travels at an average speed of 83.2 km/h for 1.00 h and the...
travels at an average speed of 50 kms/hr, but has to stop for 15 minutes at station C, which is 60 kms away from station B enroute to station A. Ignoring the lengths the train , what is the distance , to the nearest km, from station A to the point where the trains cross each ...
It would take me days, even weeks, to list all the dishes that need to be tried in Oaxaca. Some have travelled over the border well –enchiladas(although vastly different from the Tex Mex version),tamales, tostadas. Others were brand new to me –tlayudas, tetelas, memelitas. There are ...
f) A plane travelled 650 km in 3 h. For help with questions 2 and 3, refer to Example 1. 2. Identify if the average rate of change for pairs of points along each graph is constant and positive, constant and negative, zero, or non-constant. Justify your response. a) Distance (m)...