e ball 5 seconds later? (b) What is the velocity of the bell at this time?(c) Hov for does it travel during this time? (d) What is the displacement o the ball?

Question

e ball 5 seconds later? (b) What is the velocity of the bell at this time?(c) Hov for does it travel during this time? (d) What is the displacement o the ball?

Answer 1

### (a) The velocity of the ball at this time is 39.2 m/s.### (b) The distance traveled by the ball during this time is 78.4 m.### (c) The displacement of the ball is 78.4 m.

Answer 2

## Step 1: Determine the velocity of the ball### The velocity of a free-falling object is determined by the equation

, where

is the acceleration due to gravity (9.8 m/s²) and

is the time of fall. Given

s, we calculate:

## Step 2: Calculate the distance traveled by the ball### The distance traveled by a free-falling object is given by the equation

. Substituting

and

, we get:

## Step 3: Determine the displacement of the ball### Displacement is the change in position of an object. For a free-falling object, the displacement is equal to the distance it has fallen:

Question

e ball 5 seconds later? (b) What is the velocity of the bell at this time?(c) Hov for does it travel during this time? (d) What is the displacement o the ball?

Solution

Answer

Explanation