Answer:
Yes it would be different on Earth and the moon
It depends on what type of solid
Answer:
تكون دائمًا متعامدة مع سرعة الجسم وتكون دائمًا في اتجاه مركز انحناء المسار
Explanation:
Answer:

Explanation:
Thinking process:
Let:
distance = speed × time
for the hare:

for the tortoise:

Let the length of the shell be s. Then the two are related. So:

Let's say the hare ran at x times the speed of the tortoise:

So, the equation still holds :