Question

A car starts at rest and travel a distance 20m in 1sec .the car average speed is____​

Answer 1

Answer:

20 m/s

Explanation:

av speed = total distance / total taken time

Answer 2

Question :-

• A car starts at rest and travel a distance 20m in 1sec .the car average speed is___.

Solution :-

As we know that,

$\bigstar \: \tt \red{Average \: speed = \frac{ Total \: distance }{Total \: Time }}$

[ Putting values ]

$\implies \tt \: Average \: speed = \frac{20}{1} \: ms {}^{ - 1} \\ \\ \implies \tt \green{Average \: speed = 20 \: ms {}^{ - 1} }$

Hence,

• The average speed of car is 20m/s.