Question

Please answer fast it is urgent

Answer 1

$\blue{ \boxed { \bf speed = \frac{distance}{time} }}$

$\bf speed = \frac{100m}{10s}$

$\orange{ \boxed{\therefore \bf speed = 10 {ms}^{ - 1} }}$

HOPE THIS HELPS!!

Answer 2

Answer:

this is the only answer, mark me brainliest

Explanation:

100 - 20 = 80

speed = distance covered / time = 100 - 20/ 10

thus, speed of blue car would be 80/10 = 8m/s