2. The following table shows the position of three persons between 8.00 am and 8.20 am. 2
Position (in km)
Time Person A Person B Person C
8.00 am
0
0
8.05 am
4
5
8.10 am
8.15 am
20
15
24
8.20 am
25
20
27
1) Who is moving with constant speed?
1) Who has travelled the maximum distance between 8.00 am and 8.05 am
) Calculate the average speed of A in km/h
3.a) Defineacceleration Gaveits ST Dit
Answers
Answered by
0
Answer:
mujhe kuch samjh nhi aaya
Answered by
9
Answer:
a) person b
b) person c
c) Average = total distance/total time
= 25km/20 min
= 1/3 hrs
velocity = 25/1/3
= 25×3
= 75 km/h
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