CASE STUDY 4:
The speed of a motor boat is 20 km/hr. For covering the distance of 15 km the boat
took 1 hour more for upstream than downstream.
Question number4 ....
what is the speed of current?
question number 5... How much time boat took in downstream
Answers
Answered by
0
Answer:
UL
uile lily
2. A bus started its journey and reached
different places with a speed of 60 km/hour.
The journey is shown below:
4170 km
B. 3410 km
1290 km
2550 km
F
2160 km
4830 km
E E
D
8140 km
Find the total distance covered by the
bus from A to D.
(ii) Find the total distance covered by the
bus from D to G.
(ii) Find the total distance covered by the
bus, if it starts from A and returns back
to A.
(iv) Can you find the difference of
distances from C to D and D to E?
(7) Find ou
the bus to
Answered by
0
Answer:
what is the speed of current
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