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svp [43]
3 years ago
11

( Just answer 1 & 2) Please help! This is the last thing I have to do. I will mark brainliest asap!!

Physics
1 answer:
natima [27]3 years ago
7 0

Answer:

1. Formula = distance/time

D= 112.0 meters, time =4 secs

Speed = d/t =112.0/4

= 28m/s

2.Formula = distance/time

D= 1/4 x 16093.44 m

= 402.35m

Time = 15secs

Speed= d/t

= 402.35/15

=26m/s

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