A) 33.33km/h
B) 3.33km/h
C) 33.33m/s
D) 3.33m/s
Correct Answer: A
Solution :
| [a] \[\operatorname{Average} speed=\frac{Total distance travelled}{Total time taken}\] |
| From the given table, total distance |
| travelled = 50 km |
| Total time taken 10:00 am to 11:30 am |
| \[=1\ h\ 30\ min=1\frac{1}{2}h=\frac{3}{2}h\] |
| Now, average speed = \[\frac{50}{3/2}\] |
| \[=\frac{100}{3}=33.33\operatorname{km}/h\] |
You need to login to perform this action.
You will be redirected in
3 sec
