Question

The figure below showsthree pann for a football kicked from level. the oftects ef (e) Kank paes accord ng

Answer 1

here maximum height are same

Ymax = v0y^2/(2g)

so initial vertical component v0y is same for all
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time of fight T = 2*v0y/g

as v0y is same T is same for all

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horizontal distance X = vox*T

Xc > Xb > Xa

voxc > voxb > voxc

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speed v0 = sqrt(vox^2+voy^2)

since voxc > voxb > voxc

voc > vob > voa

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(a)

a = b = c

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(b)

a = b = c

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(c)

c > b > a

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c > b > a