Final answer to the problem
Step-by-step Solution
What do we already know? We know the values for acceleration ($a$), time ($t$), initial velocity ($v_0$), height ($y_0$) and want to calculate the value of height ($y$)
Learn how to solve free fall problems step by step online.
$a=-9.81\:m/s2,\:\: t=5\:s,\:\: v_0=0,\:\: y_0=0,\:\: y=\:?$
Learn how to solve free fall problems step by step online. Find the height of a body if it has a mass of 3 Kg and reaches the ground after 5 seconds. What do we already know? We know the values for acceleration (a), time (t), initial velocity (v_0), height (y_0) and want to calculate the value of height (y). According to the initial data we have about the problem, the following formula would be the most useful to find the unknown (y) that we are looking for. We need to solve the equation below for y. We substitute the data of the problem in the formula and proceed to simplify the equation. Multiply 0 times 5.