Answer:
Reigon 1
Explanation:
It has the higest rate of landslides currently
The answer is control variable
the answer is c) the speed and direction of travel must be constant
The potential energy of the box when it gets to the top is
(mass) (gravity) (height)
= (7 kg) (9.8 m/s²) (5 m)
= 343 joules.
That's the work done against the force of gravity. Any
additional work is done against the force of friction.
