alleryꯃꯤꯇꯔ 100ꯒꯤ ꯔꯦꯁ ꯑꯃꯗꯥ A ꯅꯥ s 20 ꯑꯃꯁꯨꯡ B ꯅꯥ s 25 ꯃꯊꯧ ꯇꯥꯏ꯫ A ꯂꯣꯏꯔꯕꯥ ꯃꯇꯃꯗꯥ B ꯑꯁꯤ ꯀꯌꯥ ꯌꯥꯝꯅꯥ ꯇꯨꯡꯗꯥ ꯂꯩꯕꯒꯦ?
A25 m
B10 m
C15 m
D20 m
Answer & Solution
Correct answer: D. 20 m
B ꯑꯁꯤ 4 m/s ꯆꯂꯥꯏ, ꯃꯔꯝ ꯑꯗꯨꯅꯥ 20 s ꯗꯥ ꯃꯍꯥꯛꯅꯥ 80 m ꯀꯚꯔ ꯇꯧꯏ ꯑꯃꯁꯨꯡ 20 m ꯁꯣꯔꯠ ꯑꯣꯏ꯫
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