Pressure and heat. I hope this helps
Answer:
v = 1.98 mph
Explanation:
Given that,
Speed to travel one mile is 100 mph
Speed to travel another mile is 1 mph
The formula used to find your average speed is given by :

Putting the values, we get :

v = 1.98 mph
So, yours average speed is 1.98 mph.
Exothermich cools and endo heats so it heats
F=m*a
F=65 kg *9.8 m/s^2
F=637 N (Newtons) — this is the weight