Question

At time= 2sec a driver drops a ball out of the window of a truck. Calculate the horizontal distance along the road from time=0sec where the ball falls on the road. The height of the window is 1.25m above the ground.
plzz fast​

Answer 1

Given that,

Height = 1.25 m

Time = 2 sec

We need to calculate the velocity

Using equation of motion

$v=u+gt$

Put the value into the formula

$v=0+9.8\times2$

$v=19.6\ m/s$

We need to calculate horizontal distance along the road

Using formula of distance

$d=v\times t$

Put the value into the formula

$d=19.6\times2$

$d=39.2\ m$

Hence, The horizontal distance along the road is 39.2 m.

Answer 2

Given that,

Height = 1.25 m

Time = 2 sec

We need to calculate the velocity

Using equation of motion

$v=u+gt$

Put the value into the formula

$v=0+9.8\times2$

$v=19.6\ m/s$

We need to calculate horizontal distance along the road

Using formula of distance

$d=v\times t$

Put the value into the formula

$d=19.6\times2$

$d=39.2\ m$

Hence, The horizontal distance along the road is 39.2 m.

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