Answer:
Gravitational potential=mgh
=50×10×2.5
=1250J
option a
Answer:
Length of the ramp, l = 31.22 feet
Explanation:
It is given that,
A doorway is 2.45 ft above the ground, AB = 2.45 ft
Angle between the ground and the ramp is, 
Applying trigonometry,



AC = 31.22 ft
So, the length of the ramp is 31.22 feet. Hence, this is the required solution.
Answer:
Drama: it has sadness anger and romance
and
i forgot about Prose =w=
Explanation:
That nutritional information is usually not posted up on the wall,
but by federal law, it's available on request, to any customer, at
any fast-food place.
All she has to do is ask to see the manager, and then ask the
manager for the nutritional information booklet.
She'll get a nice printed booklet that tells the salt content in the
fries, AND the amount of many other substances in ALL the items
sold at that place.
It's the law. Don't be bashful.