Question

D=5t to the 2nd. Find the distance d in meters that an object falls in a time t of 5 seconds.

Answer 1

Answer on Question #46896, Physics, Mechanics | Kinematics | Dynamics

Problem.

D=5t to the 2nd. Find the distance d in meters that an object falls in a time t of 5 seconds.

Solution:

If $D(t) = 5t^2$, then the distance in a time $t = 5$ seconds equals

$$D(5) = 5 \cdot 5^2 = 125 \text{ m}.$$

Answer: $D(5) = 125 \text{ m}$.

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