Answer:
the higher the value of the coefficient of friction the MORE the resistance to sliding .
Because maybe the ball was going downwards or he was getting ready to catch the ball. one of those 2.
Answer: 1
an object positioned at some height in a gravitational field
Explanation:
Gravitational potential energy of an object is the energy stored due to position of the object or position at certain height relative to zero position.
Gravitational potential energy can also be expressed as object position at some height above or below zero position in a gravitational field
I think 1 and 2 make sense. But 1 make more sense than 2
There are more than two.
The two that you're thinking of are the Fahrenheit and Celsius scales.
But sometime when you feel like it and have a few minutes to spare,
you might like to go online and read about these other scales:
-- Kelvin
-- Rankine
-- Reaumur
-- Newton
-- Delisle
-- Rømer
Answer:
Explanation:
Digital signals:
Converted into binary code
More reliable
Used by computers
Intervals
Analog signals:
Less reliable
Used by landline telephones
All electromagnetic waves
Continous
Both:
Transmitted as pulse