Calculate the displacement and velocity at 2.00 s for a ball thrown straight up with an initialvelocity of 15.0 m/s. take the point of release to be y0= 10.0 m. how long does it take to hit the ground? consider the origin of soc at the ground and oy is upward.

The displacement, velocity and time is 20.4 m, -4.52 m/s and 3.624 sec.

Explanation:

Given that,

Initial velocity =15.0 m/s

Height = 10 m

We need to calculate the displacement at 2 sec

Using equation of motion

Put the value into the formula

At 2 sec,

We need to calculate the time

Using equation of motion again

At ground s = 0,

Neglect the negative term because the time is not negative

We need to calculate the velocity

Using formula of velocity

Hence, The displacement, velocity and time is 20.4 m, -4.52 m/s and 3.624 sec.