How long will it take an object to move 100 met
if the object is traveling with an average speed
0.5 meter per second?
a. 200 sec
b.
2 sec
c.
5 sec
d. 50 sec

A. 200 s

Explanation:

The average speed of an object in motion is defined as

where

d is the distance covered

t is the time taken

For the object in the problem, we know that

d = 100 m is the distance

v = 0.5 m/s is the average speed

Solving for t, we find the time taken to cover that distance:

-4 on

if the person is shown to have +90n, then ans is -10n.

if the person is shown to have -90n, then ans is +10n.