A men drive in south 120km at 60 km per hour and after in east He drive 150 km at 50 km per hour than determine
I. average speed for total Journey.
II. The magnitude of average velocity for tatal journey
Answers
Answered by
0
Answer:
Total distance covered by car = 60 km
And, total time taken in journey t=t
1
+t
2
t=
v
1
s
1
+
v
2
s
2
=
60
30
+
40
30
=
4
5
h
Therefore, Average Speed=
Total Time
Total Distance
=
4
5
h
60km
=48 km/h
Answered by
0
Answer:
54 km/hr
Explanation:
See the attachment for explanation
hope it helps dude
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