Question

please answer fast and clear​ answer fast please answer.

Answer 1

Answer:

Initial speed = u = o m/s

Time = t = 2s

g = 9.8 m/s

By Newton's law of equation ;

v = u + at

( a = g = 9.8m/s)

v = 0 + 9.8×2

v = 19.6 m/s

Therefore speed = 19.6 m/s

Since,

speed = distance / time

19.6 = d / 2

39.2m= distance

Answer 2

Answer:-

u = 0 , t = 2seconds

u = gt = 9.8 × 2

u = 19.6 m/s

The distance it will cover during this time

is 19.6m

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