C. Accelerating upward
Has to do with Newtons 2nd law of motion.
F=MxA. Mass times acceleration
So acceleration upwards the scale is pushing back on your normal weight plus your mass and the acceleration rate of the elevator car.
The opposite occurs when descending.
If at a constant speed/velocity, equilibrium occurs and weight exerted by ones body stays the same.
Answer:
Explanation:
There are 100 division in degree celsius between 0°C - 100°
There are 180 division in degree Fahrenheit between 0°C - 100°C
There are 100 division in degree celsius equal to 180 divisions of Fahrenheit
1 division of celsius = 180 / 100 = 1.8 divisions of Fahrenheit .
1 degree of celsius = 1.8 degree of fahrenheit .
The correct option is B.
Potential energy is defined as the energy store in an object as a result of its position or state, while the kinetic energy is defined as the energy possess by an object in motion.
In the question given above, the ball possesses potential energy as a result of its high position on the hill. When the ball started rolling down the hill, its potential energy is converted to kinetic energy, which is energy in motion.
