1 year ago

PLEASE HELP DUE TONIGHT

Mathematics

1 answer:

lukranit [14]1 year ago

6 0

The height & speed are mathematically given as

t = 0.2 s

u = 4 m/s

<h3>What is the height & speed?</h3>

Generally, the equation for height is mathematically given as

h = 0.2gt^2

Therefore

0.2 = 0.5 * 9.8 * $t^2$

0.2 = 4.9 * $t^2$

t = 0.2 s

In conclusion, the initial speed is

s = ut

Therefore

u = 0.8 / 0.2

u = 4 m/s

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