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Leto [7]
3 years ago
9

Please help i don’t get this

Physics
1 answer:
antoniya [11.8K]3 years ago
3 0

Answer:

i think it is with friction because when we move we go against friction so like when were walking friction is trying to decrease our speed

Explanation:

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If a body travels half its total path in the last 1.50 s of its fall from rest, find the total time of its fall (in seconds).
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time to fall is 3.914 seconds

Explanation:

given data

half distance time = 1.50 s

to find out

find the total time of its fall

solution

we consider here s is total distance

so equation of motion for distance

s = ut + 0.5 × at²   .........1

here s is distance and u is initial speed that is 0 and a is acceleration due to gravity = 9.8 and t is time

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so velocity v = 0+ 9.8(t-1.5)    ..................2

so first we find time

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Read 2 more answers
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