Note that this is a position vs time graph.
From A to B, the graph is a straight line with a nonzero slope. This indicates a constant velocity.
From B to C, the graph is a straight line with 0 slope. This indicates a constant position, i.e. the object remains stationary.
From C to D, the graph is a straight line with a nonzero slope. This indicates a constant velocity.
Answer:
The average value of the radiation pressure due to this sunlight in Miami is 3.467 x 10⁻⁶ N/m²
Explanation:
Given;
the average intensity of the sunlight in Miami, I = 1040 W/m²
the average value of the radiation pressure = ?
Radiation pressure is calculated as;
Where;
I is the average intensity of the sunlight
CR is solar radiation coefficient = 1
C is the speed of light = 3 x 10⁸ m/s
Therefore, the average value of the radiation pressure due to this sunlight in Miami is 3.467 x 10⁻⁶ N/m²
Potential energy = (mass) · (gravity) · (height)
PE = (60 kg) · (9.8 m/s²) · (10 m)
PE = (60 · 9.8 · 10) · (kg · m²/s² )
PE = 5,880 joules