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Four objects exert the same downward force of but have different contact areas with…
PHYSICS · Single correct · GCSE · Physics · Forces · Forces
Problem
Four objects exert the same downward force of
200
N
200\,\text{N}
200
N
but have different contact areas with the ground: (a)
(
i
v
)
>
(
i
i
)
>
(
i
)
>
(
i
i
i
)
(iv) > (ii) > (i) > (iii)
(
i
v
)
>
(
ii
)
>
(
i
)
>
(
iii
)
(b)
(
i
)
>
(
i
i
i
)
>
(
i
i
)
>
(
i
v
)
(i) > (iii) > (ii) > (iv)
(
i
)
>
(
iii
)
>
(
ii
)
>
(
i
v
)
(c)
(
i
i
i
)
>
(
i
)
>
(
i
i
)
>
(
i
v
)
(iii) > (i) > (ii) > (iv)
(
iii
)
>
(
i
)
>
(
ii
)
>
(
i
v
)
(d)
(
i
i
i
)
>
(
i
i
)
>
(
i
)
>
(
i
v
)
(iii) > (ii) > (i) > (iv)
(
iii
)
>
(
ii
)
>
(
i
)
>
(
i
v
)
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