Question

an object Travels 16 metre in 4 seconds and then another 16 metre in 2 seconds what is the average speed of an object​

Answer 1

Answer:

Total Time =4+2=6sec. So,average speed is 5.3m/s

Answer 2

Solution

Given,

• an object level 16 metre in 4 second
• another of the travel 16 metre in 2 second

To find ,

• we have to find here the average speed of the object

We know that ,

• to find the average speed we have to use the formula
• $\bold{average \: speed \: = \frac{total \: distance \: travelled}{total \: time \: taken}}$

So,

• Total distance travelled by the object = 16 m + 16m = 32m
• total time taken = 4s +2s = 6s

putting the value in the formula of average speed we get ;

$= > \frac{32 \: m}{6 \: s}$

$= > 5.33 \: m \: s ^{ - 1}$

therefore the average speed of the object is 5.33m s ^ -1 .