Make a motion chart for a cannonball launched with an initial speed of 20m/s. Neglect drag and the initial height of the cannonball. After the ball lands on the ground enter zero for all speeds and heights if necessary. Use regular metric units (ie. Meters).

The speed and height at 0 sec are 20 m/s and 0 m.

The speed and height at 1 sec are 10.2 m/s and 15.1 m.

The speed and height at 2 sec are 0.4 m/s and 20.4 m.

The speed and height at 3 sec are 9.4 m/s and 15.9 m.

The speed and height at 4 sec are 19.2 m/s and 1.6 m.

Explanation:

Given that,

Initial speed = 20 m/s

Suppose, given time in charge are t= 0, 1, 2, 3, 4 sec

At t=0 sec,

We need to calculate the velocity and height

Using equation of motion

Put the value into the formula

Now, using second equation of motion

Put the value into the formula

At t=1 sec,

We need to calculate the velocity and height

Using equation of motion

Put the value into the formula

Now, using second equation of motion

Put the value into the formula

At t=2 sec,

We need to calculate the velocity and height

Using equation of motion

Put the value into the formula

Now, using second equation of motion

Put the value into the formula

At t=3 sec,

We need to calculate the velocity and height

Using equation of motion

Put the value into the formula

Negative sign shows the opposite direction of motion

Now, using second equation of motion

Put the value into the formula

At t=4 sec

We need to calculate the velocity and height

Using equation of motion

Put the value into th formula

Negative sign shows the opposite direction of motion

Now, using second equation of motion

Put the value into the formula

So, The ball has hit the ground at 5 sec.

Hence, The speed and height at 0 sec are 20 m/s and 0 m.

The speed and height at 1 sec are 10.2 m/s and 15.1 m.

The speed and height at 2 sec are 0.4 m/s and 20.4 m.

The speed and height at 3 sec are 9.4 m/s and 15.9 m.

The speed and height at 4 sec are 19.2 m/s and 1.6 m.

yeet youwelcome broo

i dont know but

explanation:

whoever your teacher is, deserves a raise for using pokemon as an example