Question

Can someone help me please

Answer 1

Option (2)

Explanation:

The given table represents the relation between the velocity and the time for an object is falling under the gravity.

Change in velocity with respect to time is directly proportional so the change is linear.

Acceleration due to gravity of this object is defined by the slope of the line joining the ordered pairs given in the table.

Let the two points lying on the line are (0, 0) and (1, 9.8)

Slope of the line passing through two points =
`((y_2-y_1))/((x_2-x_1))`

=
`(9.8-0)/(1-0)`

= 9.8
`(m)/(s^(2) )`

Option (2) will be the answer.