Question

an object trvels 40min5sec and another 80m in 5sec.what is the average speed of yhe object​

Answer 1

${\huge {\underline {\mathbb {ANSWER}}}}$

Given:

• A object travels 40 m in 5 sec
• Another object travels 80 m in 5 sec

Find:

• The average speed of the object = ?

Solution :

•Distance covered by the object

D = 80m - 40m

D = 40m

•Time elapsed

T = 5 sec

• Average speed of the object

Speed = $\dfrac{D}{T}$

Speed = $\dfrac{40m}{5sec}$

Speed = 8 m/s

♦Speed of the object is 8 m/s

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