Question

Based on your answers to the above
two questions, is there a larger
difference between the maximum and
minimum temperatures in the
summer or in rainy season in
Ananthapuramu?​

Answer 1

Answer:

__________

v = final velocity

u = initial velocity

s = Distance

a = Acceleration

__________

✨ First case,

v = 0 m/s

u = 10 m/s

s = 20 m.

➡️ v^2 = u^2 + 2as

Or, 0 = 100 + 40a

Or, a = - 100 /40 = - 5/2.

.°. a = - 5/2 m/s^2

___________

✨Second case,

v = 0 m/s

u = 20 m/s

a = - 5/2 m/s^2

➡️ v^2 = u^2 + 2as

Or, 0 = 400 - 5s

Or, s = 400/5 = 80.

.°. The stopping distance will be 80 m.

___________

Thanks..